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4r^2+20r+25

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Type your math problem... 4r^2+20r+25

Question

4 r^{2} + 20 r + 25

Factor the expression

Factor

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(2 r + 5)^{2}

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Find the roots

Find the roots of the algebra expression

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r = - \frac{5}{2}

Alternative Form

r = - 2.5

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