Basic Math Examples

$5 y - 2 (y - 2) + 4$

Step 1

Apply the distributive property.

$5 y - 2 y - 2 \cdot - 2 + 4$

Step 2

Multiply $- 2$ by $- 2$ .

$5 y - 2 y + 4 + 4$

Step 3

Subtract $2 y$ from $5 y$ .

$3 y + 4 + 4$

Step 4

Add $4$ and $4$ .

$3 y + 8$

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