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Mathematics, 27.03.2021 04:10 amc9639

soke is solving the quadratic equation by completing the square. 10x2+40x-13=0 10x2+40x=13 A(x2+4x)=13 What is the value of A? -13 4 10 40

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soke is solving the quadratic equation by completing the square. 10x2+40x-13=0 10x2+40x=13 A(x2+4x)=...
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