Exponents and Powers L2 [Laws of Exponents & Menti] Class 8 Maths Ch 12 | Haripriya Ma'am

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  • Опубліковано 17 гру 2024

КОМЕНТАРІ • 92

  • @VedantuJunior
    @VedantuJunior  3 роки тому +1

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  • @shravyabhatia5209
    @shravyabhatia5209 3 роки тому +1

    DETAILED EXPLAINATION IS HERE 🙃🙃🙃🙃🙃
    Q WAS (3^6/3^8)^4 *3^(-4)
    SO AACORDING TO THE 2ND LAW.... THE EXPONNENTS 6 AND 8 WILL BE SUBTRACTED.... SO WE GET
    3^(-2) * 4 (LAW OF EXPONENT)
    WE GET, 3^(-8) *3^(-4) WE GET
    = 3^(-12)
    THIS IS THE FINAL ANS MAM
    THANK U FOR THE SESSION MAM I ENJOYED A LOT....

  • @vaibhavrohilla357
    @vaibhavrohilla357 3 роки тому +1

    3^-12
    (3^6 / 3^8) ^4 X 3 ^-4
    (3 ^ -2) ^4 X 3 ^-4
    3 ^ -8 (POWER MULTIPLY HO GYI) X 3^-4
    3^-8 X 3^-4
    3 ^ -12
    edit karne ke liye sorry vaise edit keval explanation ke liye kiya tha
    and thankyou for such an amazing session.

  • @shravyabhatia5209
    @shravyabhatia5209 3 роки тому +1

    MAM THE HW ANS IS 3^(-12) BY SHRAVYA BHATIA...

  • @nilakshibhowmik8327
    @nilakshibhowmik8327 3 роки тому

    We have to take the base same in brackets which is 3 and powers 6-8 = -2 so 3 raised to power - 2 X 4 as double powers the result will be 3 raised to power - 8 × 3 raised to the power - 4 write base same which is 3 is raised to power - 8 +(-4)
    = -8-4
    = - 12
    So final answer is 3 raised to the -12

  • @madhumithrasenthil7648
    @madhumithrasenthil7648 3 роки тому

    thanks vedantu for selecting such a wonderful teacher she teaches very well not as teacher as friend

  • @charviagrawal39
    @charviagrawal39 3 роки тому +1

    Hi mam
    Homework answer
    Sorry I got very late because yesterday was my birthday and during the party I couldn't attend the session
    (3⁶ ÷ 3⁸)⁴ × 3^-4
    By applying a^m ÷ a^n = a^(m-n)
    = {(3)^6-8}⁴ × 3^ -4
    = (3^-2)⁴ × 3^-4
    By applying (a^m)^n = a^mn
    = 3^( -2 × 4) × 3^-4
    = 3^-8 × 3^-4
    By applying a^m × a^n = a^(m + n)
    = 3^ -8 + (-4)
    = 3^ -8-4
    = 3^-12
    Hope this is right ❤️

    • @anshikamikasa
      @anshikamikasa 3 роки тому

      Your comment is only visible when i am checking newest first esse nhi dikh rha 😕😕

    • @charviagrawal39
      @charviagrawal39 3 роки тому

      @@anshikamikasa ohhh
      Koi bat nai mam newest first karke hi dekhti hain 😀

    • @charviagrawal39
      @charviagrawal39 3 роки тому

      @@anshikamikasa this has happened with me also for others' comments

    • @charviagrawal39
      @charviagrawal39 3 роки тому

      @@anshikamikasa by the way did you see that the channel logo has changed for both the channels of vedantu

    • @anshikamikasa
      @anshikamikasa 3 роки тому

      @@charviagrawal39 Yeah i saw that pehle channel ka naam tha repell XRP the channel got hacked fir kisi tarah naam wapas aya dekho kya hota hai :(

  • @ishqieffect8723
    @ishqieffect8723 3 роки тому

    Homework by Debanshana
    Answer is 3-¹²
    Explanation :-
    (3⁶ ÷ 3⁸ ) ⁴ x 3^-4
    3^6-8 x 3^-4 law( x^m ÷ x^n = x^m-n)
    (3^-2)^ ⁴ x 3^-4
    3^-2x4 x 3^-4 law ( x^n) ^ m = x^mxn
    3^-8 x 3^-4 law (x^m X x^n ) = x^m+n
    3^-8 -4 = 3^-12
    Ma'am hope you like my answer

  • @geethas9370
    @geethas9370 3 роки тому +1

    Home work ans is
    3^(-12)
    This is Sonu❤️❤️. Did u forgot me ? 😶

  • @KETSUPEREME
    @KETSUPEREME 3 роки тому +1

    answer for HW question is 3^-12
    I am a very old student
    Thank You ma'am

  • @pushpagodara3256
    @pushpagodara3256 3 роки тому

    Thank you mam for teaching us and always solving our doubts 😊🌹

  • @anshikamikasa
    @anshikamikasa 3 роки тому

    Homework answer by HEARTOP ❤
    Question :- Simplify ( 3^6 ÷ 3^8)^4 x 3^-4
    Solution :- (3^6 ÷ 3^8)^4 x 3^-4
    :- (3^6-8)^4 x 3^-4
    :- (3^-2)^4 x 3^4
    :- (3^-8 x 3^4 )
    :- 3^-12 is the right answer ❤
    Identities used ---- a^m ÷ a^n = a^m-n
    ---- (a^m)^n = a^mn
    ---- (a^m x a^n) = a^m+n
    I finished 4th in menti ( but apna time apun laayega) 😍

    • @ishqieffect8723
      @ishqieffect8723 3 роки тому

      Anshika can you please tell my comment is visible or not

    • @anshikamikasa
      @anshikamikasa 3 роки тому

      @@ishqieffect8723 Nahi yaar i cant see ur comment 😨 post again :)

    • @ishqieffect8723
      @ishqieffect8723 3 роки тому

      @@anshikamikasa see there is option in the up new comments click there tell me whether my comment is visible or not

    • @anshikamikasa
      @anshikamikasa 3 роки тому

      @@ishqieffect8723 i have checked by that option only but it is not visible u can either check with another devise but it's not visible :(

    • @ishqieffect8723
      @ishqieffect8723 3 роки тому

      @@anshikamikasa ok I checking once more with another id

  • @gayatri3897
    @gayatri3897 3 роки тому

    Mam the answer for the hw is (3)^-12, tq mam for your amazing sessions
    Answer by Gayatri
    Thank you mam
    love for gayatri to YHPRO always

  • @venkataramana4268
    @venkataramana4268 3 роки тому

    H.W
    Answer:3^(-12)
    Answer by amulya

  • @preetikhanna847
    @preetikhanna847 3 роки тому

    3^-12( homework)
    (Aanya khanna)

  • @triptivashishtha9274
    @triptivashishtha9274 3 роки тому

    Thank you so much maam for helping me in maths but I don't understand 7 question of menti quiz so can you please explain me

  • @digitalacademy9942
    @digitalacademy9942 3 роки тому

    The best session by best teacher

  • @aarushijain8763
    @aarushijain8763 3 роки тому +1

    Homework answer is 3^-12

  • @sajani6609
    @sajani6609 3 роки тому

    Hey mam nice class! :))

  • @32-m.a.srinithi5
    @32-m.a.srinithi5 3 роки тому

    3^12 home work answer by Srinithi

  • @shrikrush
    @shrikrush 3 роки тому +1

    Hi mam my name is Shridhar from yhpro army
    And the answer of hw question is
    =(3⁶÷3⁸)⁴×3-⁴
    =(3-²)⁴×3-⁴
    =3-⁸×3-⁴
    =3-¹²
    Pls take my name in hw super star's

  • @Icsetripsandtricks209
    @Icsetripsandtricks209 3 роки тому

    HI MAM THIS IS SHUBHA
    Homework answer
    Ans - 3 ^ (-12)
    HOPE ITS CORRECT

  • @shrutisharma3307
    @shrutisharma3307 3 роки тому

    3^6 by SHRUTI

  • @aaravgupta2394
    @aaravgupta2394 2 роки тому

    Base is 1

  • @manveethnswamy
    @manveethnswamy Рік тому

    Mam the answer 1

  • @Dhanrajaa11
    @Dhanrajaa11 3 роки тому

    3^12 my name is Dhanraj

  • @aaravgupta2394
    @aaravgupta2394 2 роки тому

    2/3 power 10

  • @digitalacademy9942
    @digitalacademy9942 3 роки тому

    Homework is done

  • @brindasaini5350
    @brindasaini5350 3 роки тому

    3^-12

  • @seema_good
    @seema_good 3 роки тому

    Ma'am percentage please

  • @poonamjaswal629
    @poonamjaswal629 3 роки тому

    Ma'am homework answer is 12

  • @SaloniJain-tx7bw
    @SaloniJain-tx7bw 3 роки тому

    3^12

  • @pushkaranirajeswaran7884
    @pushkaranirajeswaran7884 3 роки тому

    3-¹²

  • @digitalacademy9942
    @digitalacademy9942 3 роки тому

    Hii mam

  • @KING_FF_304
    @KING_FF_304 2 роки тому

    We wrong those questions who's so easy 😎😬

  • @ELSA-ud9ly
    @ELSA-ud9ly 3 роки тому

    Luv you (。♡‿♡。)

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @santoshberad5915
    @santoshberad5915 2 роки тому

    Mam love from pakisthan India forever no more pakisthan

  • @santoshberad5915
    @santoshberad5915 2 роки тому

    I am hindu

  • @rishitagupta6993
    @rishitagupta6993 3 роки тому

    3^(-12)

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +2

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @dineshjangra3020
    @dineshjangra3020 3 роки тому

    3^-12

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @digitalacademy9942
    @digitalacademy9942 3 роки тому

    3^(-12)

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh

  • @sukeshkumar2759
    @sukeshkumar2759 3 роки тому +1

    How a⁰ is 1
    a⁰= a¹ × a‐¹
    a×1/a because power is negative
    a×1/a = 1
    That's why a⁰ is 1
    Rohit not sukesh