SOLUTION: Please help me factor the polynomial 49+112y+64y^2

Question 61946: Please help me factor the polynomial 49+112y+64y^2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
factor the polynomial
49+112y+64y^2
Notice that the 1st term is a perfect square
and the last term is a perfect square
and the 2nd term is twice the product of the
square roots of the 1st and 3rd term.
It is called a "perfect trinomial square".
It factors as follows:
=(7+8y)^2
Cheers,
Stan H.

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