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Algebra Examples

Popular Problems

Evaluate 2(-2)-1

$2 (- 2) - 1$

Step 1

Multiply $2$ by $- 2$ .

$- 4 - 1$

Step 2

Subtract $1$ from $- 4$ .

$- 5$

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

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