Solve the exponential equation use a calculator to obtain a decimal approximation correct to two decimal place for the solution. 6 8x=4

asked Feb 13, 2017 190k views

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Solve the exponential equation use a calculator to obtain a decimal approximation correct to two decimal place for the solution.

6 8x=4

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6^(8x) = 4
log 6^(8x) = log 4
8x log 6 = log 4
x = log 4 / 8log 6 = 0.10 to two decimal places.

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