Pre-Algebra Examples

$2 (- 21) - 3 = 3 (- 21 - 5)$

Step 1

The left side $- 45$ does not equal to the right side $- 78$ , which means that the given statement is false.

False

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