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chungerforever
Group Title
would the answer of (a − b)(a − b) be a^2  ab^2  b^2
 one year ago
 one year ago
chungerforever Group Title
would the answer of (a − b)(a − b) be a^2  ab^2  b^2
 one year ago
 one year ago

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TransendentialPI Group TitleBest ResponseYou've already chosen the best response.0
FOIL First: a*a = a^2 Outside = ab Inside = ab Last = b(b) = +b^2 What do we do with the ab and the ab?
 one year ago

TransendentialPI Group TitleBest ResponseYou've already chosen the best response.0
Tkink x + x = 2x
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
I know to combine itt
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
@chungerforever remember when we had \(5x+5x=10x\)? don't change the exponents here either
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
\(abab=?\)
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
oh minus! so just ab?
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
\(1010=?\)
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
oh I understand, so the answer is just a^2  b^2?
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
hold the phone, careful arithmetic \(1010=?\)
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
hint, it is not 0
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
I'm sorry I have no idea, I'm not good at algebra ):
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
10?
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
don't fret, we will work it out, but i was asking an arithmetic question \(1010=20\)
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
\(100100=?\)
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
200?
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
yes that is it !
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
\(77=?\)
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
14
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
ok good now we can move on to variables
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
\[1010=20\] \[100100=200\] \[77=14\] \[1212=24\] and so on how about \[xx\]? well this must be the same as the others, namely \[xx=2x\]
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
so 2ab?
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
notice that the exponent does not change spend $20, spend another $20 you have spent \(2\times 20=40\) yes you have it !
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
so "final answer" for \((ab)(ab)\) is ??
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
a^2  2ab  b^2?
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
yes that is it!
 one year ago

chungerforever Group TitleBest ResponseYou've already chosen the best response.1
thank you so much! and sorry I was taking a while to reply. But thanks again I appreciate it (:
 one year ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.2
yw good work, hope you are understanding a bit more about combining like terms
 one year ago
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