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Basic Math Examples

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Simplify -(-a)

$- (- a)$

Step 1

Multiply $- 1$ by $- 1$ .

$1 a$

Step 2

Multiply $a$ by $1$ .

$a$

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

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