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Asked by katy

xsquared + 8x- 10 =1
12 years ago

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Answered by Reiny
x^2 + 8x = 11
x^2 + 8x + 16 = 11+16
(x+4)^2 = 27
x+4 = ± √27 = ± 3√3

x = (-4 ± 3√3)
12 years ago
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xsquared + 8x- 10 =1

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