Algebra Examples

$| - 2 | - 7$

Step 1

The absolute value is the distance between a number and zero. The distance between $- 2$ and $0$ is $2$ .

$2 - 7$

Step 2

Subtract $7$ from $2$ .

$- 5$

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