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LucidiousXIV
 one year ago
I need help with Polynomials !!MEDAL!!
(2x+3y)(2x+3y)(2x+3y)
Someone help me solve it?
LucidiousXIV
 one year ago
I need help with Polynomials !!MEDAL!! (2x+3y)(2x+3y)(2x+3y) Someone help me solve it?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you mean "multiply"?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2Have you learned about `Binomial Theorem`? :) If not, that's ok, expanding out three sets of brackets shouldn't be too bad.

LucidiousXIV
 one year ago
Best ResponseYou've already chosen the best response.0No I haven't sadly

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2dw:1443316909081:dwWe'll take the 2x from the first set of brackets and distribute it to each term in the second set of brackets. We do the same with the 3y from the first set of brackets. This method is often referred to as FOIL ( I can't remember what that stands for lol )

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2So we'll end up with 4 terms in total. The first of which (starting from the bottom) is \(\large\rm 6xy\) ya? :) Can you get the other terms?

LucidiousXIV
 one year ago
Best ResponseYou've already chosen the best response.0This is the answer I got with mathway, but I need the steps in order to get my last question completely done

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2Yes, and I'm asking you for one of the steps :p

LucidiousXIV
 one year ago
Best ResponseYou've already chosen the best response.0Nevermind I got it, I forgot to square the 9 in the beginning

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0@zepdrix do you draw in the DRAW area with a ipad or one of those pen tablets or something?... looks neat. Always wondered if those tablets worked here.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.2Ya I have a Wacom Bamboo Tablet thingy :) It's a lot more difficult to use that I anticipated, I probably wouldn't recommend buying one, unless you're getting it for like drawing art stuff, or for playing Osu XD

DanJS
 one year ago
Best ResponseYou've already chosen the best response.0ah ,k .. looks much better than using a shaky hand mouse
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