Basic Math Examples

$- 4 (- 5 y - 4 u + 3)$

Step 1

Apply the distributive property.

$- 4 (- 5 y) - 4 (- 4 u) - 4 \cdot 3$

Step 2

Simplify.

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Step 2.1

Multiply $- 5$ by $- 4$ .

$20 y - 4 (- 4 u) - 4 \cdot 3$

Step 2.2

Multiply $- 4$ by $- 4$ .

$20 y + 16 u - 4 \cdot 3$

Step 2.3

Multiply $- 4$ by $3$ .

$20 y + 16 u - 12$

$20 y + 16 u - 12$

Step 3

Reorder $20 y$ and $16 u$ .

$16 u + 20 y - 12$

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