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Basic Math Examples

Popular Problems

Simplify -(-z)

$- (- z)$

Step 1

Multiply $- 1$ by $- 1$ .

$1 z$

Step 2

Multiply $z$ by $1$ .

$z$

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

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