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Precalculus Examples

Popular Problems

Evaluate 7^( log base 7 of 18)

$7^{\log_{7} (18)}$

Step 1

Exponentiation and log are inverse functions.

$18$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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