Exponential equations
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Solve for x:
10^x + 6(10^-x) = 7
and also:
3^3x+2 * 8^-x = 4
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Solution Summary
This shows how to solve exponential equations.
Solution Preview
To simplify the problem,
let 10^x = y and 10^-x = 1/y
Therefore, equation becomes: y + 6 (1/y) = 7
Using a as a common denominator: ...
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