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| Math Central | Quandaries & Queries |
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Question from Melody, a student: how do you find the inverse of y = 5^x |
Hi Melody,
I would first interchange $x$ and $y$ to get $x = 5^y$ and then solve for $y.$ To solve for $y$ take the logarithm of each side.
Write back if you need more assistance,
Penny
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