SOLUTION: log(2) (x^2 - 1) = 3
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Question 172821: log(2) (x^2 - 1) = 3
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
log(2) (x^2 - 1) = 3
(x^2 - 1) = 2^3
(x^2 - 1) = 8
x^2 = 9
x = (+-)3
.
that's plus or minus 3
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