Basic Math Examples

$y = \frac{1}{2} \cdot - 4$

Step 1

Factor $2$ out of $- 4$ .

$y = \frac{1}{2} \cdot (2 (- 2))$

Step 2

Cancel the common factor.

$y = \frac{1}{2} \cdot (2 \cdot - 2)$

Step 3

Rewrite the expression.

$y = - 2$

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