SOLUTION: Solve: log(5)sqrtx^2-9 =1
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Question 194393
:
Solve:
log(5)sqrtx^2-9 =1
Answer by
stanbon(75887)
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log(5)sqrt(x^2-9) = 1
Exponential Form:
x^2-9 = 5^1
x^2-9-5 = 0
x^2 = 14
x = sqrt(14) or x = -sqrt(14)
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Cheers,
Stan H.