halloranan5033 halloranan5033

19-06-2019
Mathematics

contestada

What equation results from completing the square and then factoring? X 2 + 4x = 7 A. (x + 4)2 = 3 B. (x + 2)2 = 3 C. (x + 4)2 = 11 D. (x + 2)2 = 11

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alisha12327 alisha12327

19-06-2019

The answer is D and x=7

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