Basic Math Examples

$7 a \cdot (- b)$

Step 1

Rewrite using the commutative property of multiplication.

$7 \cdot - 1 a b$

Step 2

Multiply $7$ by $- 1$ .

$- 7 a b$

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