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Pre-Algebra Examples

Popular Problems

Evaluate 3^3-20

$3^{3} - 20$

Step 1

Raise $3$ to the power of $3$ .

$27 - 20$

Step 2

Subtract $20$ from $27$ .

$7$

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

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