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MeganLewis
Group Title
Which polynomial is a perfect square trinomial?
9x2 − 12x + 4
36b2 − 24b + 16
16x2 − 24x − 9
4a2 − 10a − 25
 2 years ago
 2 years ago
MeganLewis Group Title
Which polynomial is a perfect square trinomial? 9x2 − 12x + 4 36b2 − 24b + 16 16x2 − 24x − 9 4a2 − 10a − 25
 2 years ago
 2 years ago

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vishweshshrimali5 Group TitleBest ResponseYou've already chosen the best response.0
\(a^2 + 2ab + b^2\)
 2 years ago

vishweshshrimali5 Group TitleBest ResponseYou've already chosen the best response.0
iF U don't know why then please ask............ \(:)\)
 2 years ago

MeganLewis Group TitleBest ResponseYou've already chosen the best response.0
That isn't one of the choices
 2 years ago

vishweshshrimali5 Group TitleBest ResponseYou've already chosen the best response.0
That is only a hint............. compare this with ur choices
 2 years ago

MeganLewis Group TitleBest ResponseYou've already chosen the best response.0
But none of them even look like that
 2 years ago

vishweshshrimali5 Group TitleBest ResponseYou've already chosen the best response.0
U can compare to the other form that is \(a^2  2ab + b^2\)
 2 years ago

MeganLewis Group TitleBest ResponseYou've already chosen the best response.0
none of the choices have that form
 2 years ago

91 Group TitleBest ResponseYou've already chosen the best response.0
alright, let's work on this
 2 years ago

91 Group TitleBest ResponseYou've already chosen the best response.0
let's try to factor this 9x2 − 12x + 4
 2 years ago

91 Group TitleBest ResponseYou've already chosen the best response.0
(3x 2 ) (3x 2 ) choose sign so you can put 12 in middle
 2 years ago
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