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Precalculus Examples

Popular Problems

Evaluate 18*2-19

$18 \cdot 2 - 19$

Step 1

Multiply $18$ by $2$ .

$36 - 19$

Step 2

Subtract $19$ from $36$ .

$17$

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

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