SOLUTION: (X+9)to the second power-5=0
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Question 976347
:
(X+9)to the second power-5=0
Answer by
rfer(16322)
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(x+9)(x+9)-5=0
x^2+9x+9x+81-5=0
x^2+18x+76=0
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Now use the quadratic formula to solve.