Uploaded by crkirkbride on Apr 6, 2009
A short video review of the math topic Combining Like Terms. It should be helpful to those planning on taking Elementary Algebra.
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52 likes, 5 dislikes
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Uploader Comments (crkirkbride)
All Comments (25)
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Great!
mrsHereIam2010 4 months ago
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@1234LMAO12345 LMAO that was funny. But yeah she's hot + smart= damn!
jayman2400 5 months ago
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Very interesting. What is 4-5(-4n+3).
lpokemon2010 8 months ago
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You're AWESOME. Love the teaching technique!!!
BartleyNorman 10 months ago
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how about we combine the terms 'U' and 'I' ;)
1234LMAO12345 11 months ago
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i wish yhu were my math teacher yhu da best
123rodog 1 year ago
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thx u!!!
TheAdV3nTuReS 1 year ago
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how is -1/2(-8)=4 ?
fryedrice945 1 year ago
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I finally understand! I have a test tomorrow and I finally get it :) It so simple now
sayuki14 1 year ago
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@superstartpolarbear - You need to use the distributive property first to remove the parentheses. Multiply -3 by 2m to get -6m, and -3 by 6 to get -18. Then you wil have 7m-6m-18+12, then you can combine like terms to simplify. Good luck!
crkirkbride 3 months ago
@nodoubtitsmelissa - When you combine like terms using addition or subtraction, it is similar to saying "What is 5 apples plus 8 apples?" The answer is 13 apples, not 13 apples "squared." Only when we multply terms together do we add the exponents. For example, 3x times 3x is 9x squared.
crkirkbride 1 year ago