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OpenStudy (anonymous):
Solve: x2 + 7 = -8x
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OpenStudy (anonymous):
solve for x?
OpenStudy (dream95):
x2+8x+7=0
OpenStudy (anonymous):
x2+8x+7=0 so (x+7)(x+1)=0 x1= -7 x2= -1
OpenStudy (anonymous):
x=-1/2
OpenStudy (ajprincess):
x^2+8x+7=0 x^2+7x+x+7=0 x(x+7)+1(x+7)=0 (x+7)(x+1)=0 x=-7 or x=-1
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