A trinomial is perfect square if it can be factored into the form
(a+b)2
So a2 +2ab+b2 would work.
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A trinomial is perfect square if it can be factored into the form
No.
It can be factored as the SQUARE OF A BINOMIAL
perfect trinomial square?? it has the form: a2 + 2ab + b2
Factors are (7y - 3)(7y - 2) so it's not a perfect square.