Cubes and cube roots L2 | Prime Factorization Of Cube Numbers | Maths Class 8 | Haripriya Ma'am

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  • Опубліковано 18 гру 2024

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  • @VedantuJunior
    @VedantuJunior  3 роки тому

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  • @mukeshparashar6871
    @mukeshparashar6871 3 роки тому +1

    Mam your awesome👍😊😊 amazing😍🤩👍 I hope you live long. Love from Rajasthan ❤❤ . I am yashasvi . Love you mam thank you to come and you make mathematics very good our life better now 😀😃

  • @brindasaini5350
    @brindasaini5350 3 роки тому +3

    the answer to the homework question is 2
    when we prime factorize there is no triplet of 2, so we have to multiply 2 on both sides.
    so the perfect cube will be 1000 whose cube root is 10.

  • @Eibhasworld
    @Eibhasworld 3 роки тому +2

    First of all 500 is not a perfect cube ❤️
    After prime factorisation of 500 we get 2×2 ×5×5×5 so the least number to be multiplied by 500 to make a perfect cube is 2 which make 1000(whose cuberoot is 10) which is a perfect cube
    ❤️❤️ Thank you answer ❤️❤️by EIBHA❤️

  • @suhaniraj338
    @suhaniraj338 3 роки тому +2

    Session was super nd tomorrow I will get level up motivation batch of bottom of d leaderboard 🥰🥰🥰
    Koi nhi for d next time I will get on the top batch till that I am happy with this 😊
    Yippee 🥰🥰❤❤❤❤❤❤

  • @yashikaa609
    @yashikaa609 3 роки тому +1

    I love your teaching. Big fan of you mam 🥰🥰🥰❤️❤️❤️❤️❤️

  • @geethas9370
    @geethas9370 3 роки тому +2

    Answer is 2 mam
    Iam Sonu ❤️❤️

  • @charviagrawal39
    @charviagrawal39 3 роки тому +1

    Hi mam
    Charvi here
    DIY answer:-
    Prime factorization of 1125:-
    1125 = 3 × 3 × 5 × 5 × 5
    1125 × 3 =3375
    3375 is the cube of 15.
    Therefore, 1125 should be multiplied with 3 to make it a parfect cube. ☺️
    Homework:-
    Prime factorization of 500:-
    500 = 2 × 2 × 5 × 5 × 5
    500 × 2 = 1000
    1000 is the cube of 10.
    Therefore, 500 should be multiplied with 2 to make it a perfect square. 😊
    Hope I answered both correctly.😀
    Sorry mam, I couldn't attend the live class because I had to go somewhere for an urgent work.😔 I missed you but will surely attend the next class. 😊

  • @SanjeevKumar-mc8ww
    @SanjeevKumar-mc8ww 3 роки тому

    Lots of love for haripriya mam from Nidhi🧡🧡🧡🧡

  • @latapatel8071
    @latapatel8071 3 роки тому +1

    Prime factorising 500, we get,
    500=5×5×5×2×2
    =53×22.
    We know, a perfect cube has multiples of 3 as powers of prime factors.
    Here, number of 2's is 2 and number of 5's is 3.
    So we need to multiply another 2 to the factorization to make 500 a perfect cube.
    Hence, the smallest number by which 500 must be multiplied to obtain a perfect cube is 2.
    I am Krishi Patel

  • @sanghamithra.m6603
    @sanghamithra.m6603 3 роки тому

    # doubt question
    Good evening mam this is Vishnu
    #19:45 can we write cube√1728=12cube or only 12?🤔

  • @tio_shorts
    @tio_shorts 3 роки тому +1

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  • @suhaniraj338
    @suhaniraj338 3 роки тому +1

    Answer 2 because it's 500 it's prime factorisation is
    5×5×5×2×2
    Here is only 2 two one is needed more so 500 should be multiplied with 2 to make it a perfect cube
    So the new number is 1000 which is 10 s cube
    Lvu mam❤❤

  • @aksharabhat2724
    @aksharabhat2724 3 роки тому +2

    homework : 500 is not a perfect cube it should be multiplied by 5 to become a perfect cube

  • @shravyabhatia5209
    @shravyabhatia5209 3 роки тому +1

    MAM I HV ENROLLED MYSELF IN UR MICRO COURSES... TO EXCITED TO MEET YOU ❤️❤️❤️

  • @chaithanya.a.c1752
    @chaithanya.a.c1752 3 роки тому +1

    Todays hw is 500 is not perfect cube. The only factor that doesn't occur in group of 3 and 2 is so we should add one more factor of 2 to get 2*2*2*5*5*5=1000 which happens to be cubed so answer for this question is 2.

  • @justmiraculous5181
    @justmiraculous5181 3 роки тому +1

    No beacuse the Perfect Cube is 343 ( 7 Cube) and last is 512 (8 Cube) in between this numbers 500 come So it is not a perfect CUBE. And the least number is 2.
    And My name is Nidhi ❤️
    I love you mam.

  • @aayushofficial8278
    @aayushofficial8278 3 роки тому

    5×5×5×2×2= 500 , so, 500 is not perfect cube .
    Hence , the smallest number by which 10976 must be multiplied to obtain a perfect cube is 2
    Ma'am my name is pari kumari
    Ma'am you are best mathematics teacher of vedantu 😊😊😊😊😊😊😊🥰

  • @anshikarai4340
    @anshikarai4340 3 роки тому

    The cla$$ wa$ amazing....😍😍😍💙💙💙it$ my $econd id mam

  • @DailyVibe_.
    @DailyVibe_. 3 роки тому

    This was amazing...❤️❤️❤️❤️

  • @KhushiSharma-sf6kt
    @KhushiSharma-sf6kt 3 роки тому

    Homework answer ❤❤
    ❤500 = 5×5×5×2×
    ❤2×2 remain after grouping the prime factors in triplets.
    5 | 500
    -------------
    5 | 100
    -------------
    5 | 20
    -------------
    2 | 4
    ------------
    5 | 2
    -------------
    | 1
    ❤So, 500 is not a perfect square.
    ❤And when we multiply this no. From 5 we get a perfect square ⬛
    ❤Like 500 × 5 = 2500
    ❤And 2500 is a perfect square ⬛

  • @rajarya5319
    @rajarya5319 3 роки тому

    Hi mam
    Prime factorisation of 500 is 5*5*5*2*2
    So we have to make a pair of 3 and 2 is unpaired so 500 should be multiplied by 2 =1000
    To be a perfect cube
    From Sanskriti ❤️

  • @lakshminandakv8227
    @lakshminandakv8227 3 роки тому

    Homework:
    500 is not a perfect cube
    to make 500 a perfect cube
    1. Prime factorisation
    so we will get 5x5x5x2x2
    therefore we have to multiply it with another 2 to make it a perfect cube
    so 5x5x5x2x2x2=1000
    1000=10 cube
    Ma'am you are my favourite teacher
    You teaches so well i'm waiting for your next session
    ~ Lakshmi

  • @abhishruteedeka3088
    @abhishruteedeka3088 3 роки тому +1

    Q. Is 500 a perfect cube? If not then find the smallest number tha should be multiplied to make it a perfect cube.
    Ans:- No 500 is not a perfect cube.We have to do prime factorisation method to make it a perfect cube
    500÷2=250
    250÷2= 125
    125÷5=25
    25÷5=5
    5÷5=1
    Hence we got to know that there is 2,2,5,5,5 and now we have to made cube triplet. We're able to make 5 as triplet because there is 3 times of 5 but not 2.Thus we have to multiply one more 2
    2×2×2×5×5×5
    Now, By this triplet pick up one number by common numbers
    2×5=10
    Hence 2 should be multiplied to make it 500 a perfect cube

  • @srinijathoka
    @srinijathoka 3 роки тому +1

    Homework question answer
    Mam This *SRI*
    no, 500 is not a perfect cube
    500=2×2×5×5×5
    500=5³×2³
    Hence to make it a perfect cube we need multiple it by 2
    500×2=1000
    And 1000=5³×2³
    So 1000 is a perfect cube
    So the answer is smallest number that should be multiplied to make it a perfect cube is 2
    And mam sorry for late🙇‍♀️🙇‍♀️🙇‍♀️

  • @mythilivinod1725
    @mythilivinod1725 3 роки тому

    To make 500 a perfect square, 2 should be multiplied to it.
    Because if we prime factorize 500, we get 2×2×5×5×5. Only 5 is making a perfect triplet .... There is a 2 missing, so we should multiply 2
    Mythili

  • @anweshapanda3846
    @anweshapanda3846 3 роки тому

    500 is not a perfect cube because when we do Prime FACTORISATION THEN
    500: 2*2*5*5*5
    500*2:2*2*2*5*5*5
    THE SMALLEST NUMBER IS 2 SHOULD BE MULTIPLIED BY 500 THAN IT WILL PERFECT CUBE
    BY THE WAY THE SESSON IS AMAZING I REALLY LIKE THE SEASON YOUR TEACHING STYLE IS AWESOME THANKU FOR THE WONDERFULL SEASON

  • @amitkumarsingh4608
    @amitkumarsingh4608 3 роки тому

    Hello mam
    Today's answer of homework question is
    by the prime factorization, the result is 2*2*5*5*5, so here 2 is only multiplied two times so thats why 500 is not a prefect cube , to make 500 perfect cube we have to multiply 2 one time more
    Thanku
    Answer given by Arpita Singh

  • @nishanthchinta3184
    @nishanthchinta3184 3 роки тому

    Prime factorising 500, we get,
    500=5×5×5×2×2
    =5
    3
    ×2
    2
    .
    We know, a perfect cube has multiples of 3 as powers of prime factors.
    Here, number of 2's is 2 and number of 5's is 3.
    So we need to multiply another 2 to the factorization to make 500 a perfect cube.
    Hence, the smallest number by which 500 must be multiplied to obtain a perfect cube is 2.

  • @SanjeevKumar-mc8ww
    @SanjeevKumar-mc8ww 3 роки тому

    The answer is 2 because when we prime factoriz the number 500 so :-
    2|500
    2|250
    5|125
    5|25
    5|5
    1
    Here, the triplets of 2 are not forming so we want to multiply 500 with 2 .
    500×2=1000
    10^=1000
    Answer by Nidhi Dalotra..

  • @shravyabhatia5209
    @shravyabhatia5209 3 роки тому +1

    500 IS NOT A PERFECT CUBE. WE SHOULD MULTIPY 2 TO MAKE A TRIPLET AND TO MAKE 500 A PERFECT CUBE.
    HOMEWORK ANS BY SHRAVYA BHATIA

  • @susantakumar7079
    @susantakumar7079 3 роки тому

    2 l 500
    2 l 250
    5 l 125
    5 l 25
    5 l 5
    I 1
    500 = 2x2x5x5x5.
    Here we need one more no. 2 to make 2 as a triplet.
    So, 2 is the least no. by which 500 should be multiplied to make a perfect square i.e. 500 x 2 = 1000

  • @suhaniraj338
    @suhaniraj338 3 роки тому +1

    Answer
    2
    And diy answer
    3

  • @helpmereach20ksubscribersw35
    @helpmereach20ksubscribersw35 3 роки тому

    HOMEWORK QUESTION : -
    500 is not a perfect square,
    To make it a perfect square, we need to multiply 2 to it.
    When we prime factorize 500 we get 5×5×5×2×2 , 5 is only making triplets and whereas 2 is not so we should multiply by 2....Hence - ANS ) 2
    By Brigitte Elsa Manoj

  • @Akshraghuwanshi2010
    @Akshraghuwanshi2010 4 місяці тому

    😊❤

  • @beproductiveandhappy5642
    @beproductiveandhappy5642 3 роки тому

    Mam 500 is not a perfect square
    500=2*2*5*5*5
    2 is the smallest number which was multiply to 500 it will becomes a perfect cube
    500*2= 2*2*2*5*5*5
    1000= 10
    Mam please take my name in homework superstar 😇😇i was answer as fast i can and you are awesome 😍😍😍 you are my favorite teacher on vedantu plat form and mam please take my name in homework superstar 😇😇

  • @saumyastory4449
    @saumyastory4449 3 роки тому

    What is the smallest natural number by which 500 must be multiplied so that the product becomes a perfect cube?
    500=5 x 10 x 10
    If you multiply by another 5 [since it has not come in pair]
    it becomes a perfect square
    5∗5∗10∗10−−−−−−−−−−−√=5∗10=50,itshouldbemultipliedby2,
    If it becomes a perfect cube, it must be multiply by 2
    5x10x10x2=10x10x10
    cube root=10 by Saumya Srivastava

  • @jaswanthkumar5612
    @jaswanthkumar5612 3 роки тому

    The only factor that doesn't occur in a group of 3 is 2. So, we would add one more factor of 2 to get 2 * 2 * 2 * 5 * 5 * 5 = 1000 which happens to be 10 cubed. So, the answer to your question is 2.

  • @smitajain9760
    @smitajain9760 3 роки тому

    Question 2 - 1125
    Solve- 1125/3=375
    375/3=125
    125/5=25
    25/5=5
    5/5=1
    1125=3*3*5*5*5
    This is not a perfect cube
    So we multiply 3 to both side.
    1125*3=3*3*3*5*5*5
    3375=3*5
    Ans- 15
    15 is the smallest number that should be multiplied to make it a perfect cube
    Abhinav jain

  • @samriddhiwahi8671
    @samriddhiwahi8671 2 роки тому

    Prime factorization = 2×2×5×5×5
    To make it perfect square we will multiply 2×2×5×5×5 and 500 both with 2 which will be
    LHS RHS
    500×2 2×2×(×2)×5×5×5
    1000 = 1000

  • @satyajitsahoo6732
    @satyajitsahoo6732 3 роки тому

    Ans is 2 because 500×2 =1000
    That is the nearest number that is divided by 5 .

  • @JyotiSharma-mc3bq
    @JyotiSharma-mc3bq 3 роки тому

    Homework
    No , 500 is not a perfect cube . When we prime factorise 500 we get 2*2*5*5*5. As there are not perfect triplets of 2 500 is not a perfect cube. It should be multiplied by 2. 500*2 gives 1000 which is a cube of 10
    Answered by-Aadhya Sharma

  • @yaswitha481
    @yaswitha481 3 роки тому

    Home Work : 500 is not a perfect cube ,
    Because , when we prime factorize them
    We get 5 × 5 × 5 × 2 × 2
    So , 500 is not a perfect cube .
    The Smallest number that should be multiplied to make it a perfect cube = 2 ,
    Because , when we add another 2 in prime factorization that would be a perfect cube .
    500 ×2 = 5 × 5 × 5 × 2 × 2 × 2
    1000 = 5 × 2
    =10.
    The Perfect Cube is
    500 × 2 = 1000.
    - Yaswitha .

    • @yaswitha481
      @yaswitha481 3 роки тому

      Good .

    • @yaswitha481
      @yaswitha481 3 роки тому

      MAM pls put it in the SHOUT OUT , I'm will be happy 😁😁.

  • @akhilasaba8205
    @akhilasaba8205 3 роки тому

    Nice

  • @jasfaankishforever8606
    @jasfaankishforever8606 3 роки тому +3

    Session was amazing in fact ur all sessions was just amazing🙂😍 and i have no words for express my love towards u☺☺ but i can only say that i love u mam ❤❤❤❤❤❤❤❤

    • @manishapatil8377
      @manishapatil8377 3 роки тому +2

      Hi mansi, you remember me?
      We talked in this session☝️...........
      Tum instagram/Snapchat pe ho kya?
      And congrats tum leaderboard pe aaiii....😁😁

    • @jasfaankishforever8606
      @jasfaankishforever8606 3 роки тому +2

      @@manishapatil8377 yes how can i forgot u and yes i use Snapchat not instagram and thanks for your wishes ❤❤❤❤❤❤❤❤

    • @jasfaankishforever8606
      @jasfaankishforever8606 3 роки тому +2

      @@manishapatil8377 where are u from in which grade are u now and what's your name i forgot it sorry 😅😅

    • @manishapatil8377
      @manishapatil8377 3 роки тому +1

      @@jasfaankishforever8606 i am shravani from nashik {maharashtra} n i study in 7th class........nice to talk to you...dear😀😇😇

    • @manishapatil8377
      @manishapatil8377 3 роки тому +1

      @@jasfaankishforever8606 it's ok 😊

  • @nandkishorsharma8703
    @nandkishorsharma8703 3 роки тому +1

    Answer 2

  • @nsteachingsandplay2678
    @nsteachingsandplay2678 3 роки тому

    Yes mam

  • @pragyasingh1012
    @pragyasingh1012 3 роки тому

    we need to multipy with 2 to make 500 a perfect cube

  • @Gurleendrawings
    @Gurleendrawings 3 роки тому

    Homework question
    Answer is 2

  • @nehamuralidhara4206
    @nehamuralidhara4206 3 роки тому

    hi mam

  • @Gamingstar.251
    @Gamingstar.251 2 роки тому +1

    No

  • @DailyVibe_.
    @DailyVibe_. 3 роки тому

    500 is not a perfect cube number.
    After prime factorisation we get-;500=2×2×5×5×5...
    *It's not a perfect cube because 2 have unpaired . So to make it perfect cube we should multiply another 2 ..
    *The required number is -:2...
    Process by explanation.....
    Plz take my name mam❤️😊😓

  • @Sakshi-sh8mn
    @Sakshi-sh8mn 3 роки тому

    Hii mam homework answer is 2 and 2×5 = 10

  • @gargiyadav5079
    @gargiyadav5079 3 роки тому +1

    First step,prime factorisation 500=2*2*5*5*5 so 2 is left unpaired so 2 is the least no.must be multiplied to get a perfect cube .
    2*2*2*5*5*5=10 cube is 5000 becoz we multiple 500 also with 2 .
    Bye ma'am

  • @priyavishwanth2259
    @priyavishwanth2259 3 роки тому

    Homework answer:
    Q. Is 500 a perfect cube?
    And - NO
    Q. If not find the smallest number that should be multiplied to make it a perfect cube.
    Ans - The smallest number is 2.
    SOLUTION -
    STEP 1- First do prime factorisation.
    STEP 2- When we do prime factorisation method we get:
    2×2×5×5×5.
    STEP 3- Since one 2 is missing , it is not a perfect cube. To make it a perfect cube we add one 2 to the numbers and multiply 500 with 2 to make it a perfect cube.
    STEP 4 : 500×2=1000. And the prime factors will be :
    2 × 2 × 2 × 5 ×5 × 5.
    STEP 5 - Now we have 3 numbers in each and v can now form groups.
    STEP 6- From each group let's take one number. 2 and 5.
    STEP 7- 2 × 5 =10
    STEP 8 = The cube root of 1000 is 10 and the least number 500 should be multiplied is 2.
    PLS I HAVE WROTE THIS MUCH PLS GIVE ME A SHOUTOUT PLS. AND BY THE WAY, AM VISHWAJA

  • @Pankajthakur4518-n
    @Pankajthakur4518-n 3 роки тому

    2is to multipled

  • @editedvideoclips1710
    @editedvideoclips1710 3 роки тому

    Homework answer
    2 is to be multiplied and we get 1000 cube root of 10
    I am yash kedia

  • @elysian_Art1688
    @elysian_Art1688 3 роки тому

    Mam ans is 2*2*5*5*5

  • @anilbhati3974
    @anilbhati3974 2 роки тому

    Hiii

  • @janviyadavclassviiif9642
    @janviyadavclassviiif9642 3 роки тому

    1000 , 2 should we multiple

  • @nehamuralidhara4206
    @nehamuralidhara4206 3 роки тому

    i am new mam

  • @nanditha8tha273
    @nanditha8tha273 2 роки тому

    Yo!

  • @jaswanthkumar5612
    @jaswanthkumar5612 3 роки тому

    Ans is 2

  • @sharanya4052
    @sharanya4052 3 роки тому

    Mam ans is no 500 is not a perfect cube 500 = 2×2×5×5×5
    2 is not in triplet so the 500 should be multiplied by 2
    So 1000 = 2×2×2×5×5×5

  • @divyanshipal6589
    @divyanshipal6589 3 роки тому

    2

  • @nsteachingsandplay2678
    @nsteachingsandplay2678 3 роки тому

    Hoi mam NEHA thre

  • @eshuyadav2529
    @eshuyadav2529 3 роки тому

    Please please please please take my name

  • @ramanandtripathi2650
    @ramanandtripathi2650 3 роки тому

    Yo yo yo guys my name is loogy

  • @smitajain9760
    @smitajain9760 3 роки тому

    Question 2 - 1125
    Solve- 1125/3=375
    375/3=125
    125/5=25
    25/5=5
    5/5=1
    1125=3*3*5*5*5
    This is not a perfect cube
    So we multiply 3 to both side.
    1125*3=3*3*3*5*5*5
    3375=3*5
    Ans- 15
    15 is the smallest number that should be multiplied to make it a perfect cube
    Abhinav jain

  • @nehamuralidhara4206
    @nehamuralidhara4206 3 роки тому

    hi mam

  • @roshnimishra4135
    @roshnimishra4135 Рік тому

    Hii

  • @yukthigp1672
    @yukthigp1672 3 роки тому

    Answer is 2

  • @keshuandavishka5289
    @keshuandavishka5289 3 роки тому

    2

  • @smitajain9760
    @smitajain9760 3 роки тому

    Question 2 - 1125
    Solve- 1125/3=375
    375/3=125
    125/5=25
    25/5=5
    5/5=1
    1125=3*3*5*5*5
    This is not a perfect cube
    So we multiply 3 to both side.
    1125*3=3*3*3*5*5*5
    3375=3*5
    Ans- 15
    15 is the smallest number that should be multiplied to make it a perfect cube
    Abhinav jain

  • @nehamuralidhara4206
    @nehamuralidhara4206 3 роки тому

    hi mam

  • @elysian_Art1688
    @elysian_Art1688 3 роки тому

    Ans is 2

  • @amitgupta6307
    @amitgupta6307 3 роки тому

    2

  • @hamsashivaraj5733
    @hamsashivaraj5733 9 місяців тому

    hi mam

  • @prasadpoludasu6474
    @prasadpoludasu6474 3 роки тому

    Answer is 2

  • @rajeshkumarmourya9591
    @rajeshkumarmourya9591 3 роки тому

    Answer is 2