SOLUTION: any help would be appreciated log(10,(x^2+64))=2
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Question 146341
:
any help would be appreciated
log(10,(x^2+64))=2
Answer by
aswathytony(47)
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log( m, n) = x
n = m ^x
log(10, x^2 +64) = 2
x^2 + 64 = 10^2
x^2 + 64 = 100
x^2 = 100- 64
x^2 = 36
x = +6 or -6 .