help simplifying?

2008-01-24 1:21 am
how would you simplify (e^x)^2=64

回答 (1)

2008-01-24 1:25 am
✔ 最佳答案
(e^x)^2 = 64
e^(2x) = 64
ln ( e^(2x) ) = ln 64
2x = ln 64
x = 1/2 * ln 64


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