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Published byEstella Briggs Modified over 4 years ago

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If m & n are positive AND m = n, then Can solve exponential equation by taking logarithm of each side of equation Only works with base 10

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Solve each equation. Round to the nearest ten- thousandth.

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Use to evaluate logarithm with any base For an and y positive numbers M, b, & c, with and

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Use the change of base formula to evaluate and then convert to the different base log.

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Can use change of base formula Take logarithm of each side using the base of exponent as base for logarithm Use change of base formula

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Use change of base formula to solve.

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Can solve exponential equations by graphing Use calculator and 2 equations (one for each side of =) Find intersection

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Solve by graphing

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Contain a logarithmic expression Solve HW: p456-458 #2-40even, skip 32, 50-52, 68- 74even, 80-96even

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