Precalculus Examples

$20 {(1.4)}^{x} = 40 {(1.2)}^{x}$

Step 1

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$20 {(1.4)}^{x} = 40 {(1.2)}^{x}$

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