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Precalculus Examples

Popular Problems

Solve for y y=2^2-4

$y = 2^{2} - 4$

Step 1

Raise $2$ to the power of $2$ .

$y = 4 - 4$

Step 2

Subtract $4$ from $4$ .

$y = 0$

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

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