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posted by Karla on Monday, April 12, 2010 at 6:32pm.

Use the perfect square trinomial to factor each expression: 4x^2+20x+25

try (2x+5)(2x+5)

That doesn't match the answer in the back of the book and I would like to know how to do the problem thank you

Its is (2x+5)^2... That's the correct Factorized answer

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