How To Evaluate Algebraic Expressions
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- Опубліковано 5 лют 2025
- This algebra video tutorial explains how to evaluate algebraic expressions using the rules of order of operations such as PEMDAS.
Algebra For Beginners: • Algebra For Beginners ...
Introduction to Exponents:
• Introduction to Exponents
The Greatest Common Factor:
• How To Find The Greate...
Simplifying Algebraic Fractions:
• Simplifying Algebraic ...
Multiplying and Dividing Monomials:
• Multiplying and Dividi...
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Simplifying Exponents:
• Simplifying Exponents ...
Multiplying Algebraic Fractions:
• Multiplying Algebraic ...
Dividing Algebraic Fractions:
• Dividing Algebraic Fra...
The Least Common Multiple:
• How To Find The LCM of...
Mean, Median, Mode, and Range:
• Mean, Median, Mode, an...
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I am taking a math class, and your channel keeps me flowing; your explanations are the difference.
thank you so much i have not been able to understand anything in gr7 math and bc of u i now understand it i owe you my life
Wow, I'm surprised you're still alive. I watched a video from four years ago thinking this was a dead channel. But, this was 9 hours ago
Bro is better than my real mathematics teacher
Both are
God bless you, your voice is so calming it helps me understand better. You were made to do this. Thank you 🙏🏾
I've never really found this channel usefull, TILL NOW.
you saved my life + i still haven't done my schoolwork.
Re-educating myself so I don’t forget what I learned in HS. Thanks for these videos
More like middle school
It was 20 years ago but it's coming back fast
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This is helping me a lot THANK YOU!!
Would’ve liked to see an example or two with negative variable with exponents.
Thank you so much sir!! Tomorrow is my exam of maths and I had so much doubts in solving algebraic expressions but after seeing this video all my doubts are clear! My teacher always say why are you so weak in maths. But now.. after seeing your video... I love maths!!! 💗
THANK YOU SO MUCH!!
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@@hourmingkorng3008 No one told you
Wow, Your style of teaching is very easy to understand. Thank you so much.
Ty for teaching I'm ready for my exam tomorrow
Great video. Thanks for sharing.
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It was a nice lesson of algebra
excuse me profesor how can i solve this??
x + 4
------- (8y)
x² + 30
when x = 2 and y = ½
4:22 . Why do you not add 15+3, instead you subtract it
8:10 (6)² is equal to 12 not 36
The second one that is (6)² is 36
Because it means 6×6, not 6×2.
That's an exponent that symbolizes how many times that number is.
Thanks for the refresher!
awesome timing
amazing lesson
Can you make a promise to us if you leave please tell us who you are and post a picture of yourself? 🙂
Good idea
I need help understanding why 'minus' 5 times negative five turns into negative five times negative five.
For whatever reason, i can't wrap my head around a subtraction function turning into a negative number for multiplication,
Thank u thank u thank u 😊😊😊
Are these on the asvab test
Excuse me profesor could you tell me what application you are using, please?
Ang galing niyo mahina ang signal
1:14 why does minus 5 become -5?
Because of the subtraction logo
Negative 5
what’s your favorite nba team
Thx but i got really confused because when you made the -5 i was confused of how you got a negative 5 when it is a subtract sign
same
it's still counted as negative
I have a doubt for the second question. So you said 4 square which is 4 times 4 is 16. But 4 square should be 8. 4 to the power of three should be 12. So where did 16 some from. 2 square means multiplying the mumber by 2. For example. 3 square would be 6 and 7 square would be 14
Nevermind i understood. I kinda forget the square things so i thought u were wrong lol sry for the inconvenience
Thank you 💕😊👍 very much Sir and God bless you 🙏🙏🙏
Good video
Thank you, sir
Sir but you replaced 13 but not 15 which is wrong u said 5x3 is 13
If v=1/3πr square h, fine v when π=22/7,r=7and h=6
I got the same answer for Example 3... but did it different.... How- how was it -15... I thought it was Minus 15... so I got to -7+3 at the end.... I'm confused... I'll ask my teacher abt it.....
Me too...
I will solve 3number and is minus4 I am right or wrong
How the hell did we get x=2 and that stuff how?
Why is it negative 15 + 3 is 12
Because they have unlike signs. If they have unlike signs, you must subtract them and then get the greatest sign(plus/minus sign) to your answer
💯💯🤝
Please Sir CALCULUS
Tysm sir
im so lost in math at the moment I'm about to enter my senior year of high school and I don't have a clue about basic math on all my other subjects I have over a 98% and I'm standing here with a 3.60 gpa even tho I have 0 clue about math
i genuinely have 0 clue how i have made it this far
You made that simplifying WAY too complicated. If you have 27/4...4 goes into 27 6 times with 3 left over.
Can you be my math teacher
How i'm i supposed to know which one is X, Y tf
😨
He be like; *Foyyy eigh* Thats kinda cute, Like a kid saying that(no offense)
What part
Yooooo,,,,