SOLUTION: Factor the expression. 4x^2 + 25x + 36

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Question 699586: Factor the expression.
4x^2 + 25x + 36
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

4x%5E2+%2B+25x+%2B+36......replace 25x with 9x%2B16x

4x%5E2%2B9x%2B16x%2B36..group

%284x%5E2%2B16x%29%2B%289x%2B36%29

4x%28x%2B4%29%2B9%28x%2B4%29

%28x%2B4%29%284x%2B9%29