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Section 4.5

Section 4.5. Solving Exponential and Logarithmic Equations. Solving Exponential Equations. Equations with variables in the exponents, such as 3 x = 40 and 5 3 x = 25, are called exponential equations. Base-Exponent Property For any a > 0, a ? 1, ax = ay ? x = y . Example.

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