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23-05-2017
Mathematics

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use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth x^2+10=-7x
A. X=2,5
B. X=-2,5
C. X=2,-5
D. X=-2,-5

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anissaaaawissa anissaaaawissa

24-05-2017

the answer for Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth is letter d

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