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OpenStudy (hippoharry):
Solve this quadratic equation by completing the square. x2 + 10x = 26 A. x=-10+ square root of 31 B. x=-10+ square root of 51 C. x=-5+ square root of 51 D. x=-5+ square root of 31
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OpenStudy (erak):
C, and do you need any explanation on completing the square, it's not too bad
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