Basic Math Examples

$- 9 (- 4 e^{2} - 2 + 5 u^{3})$

Step 1

Apply the distributive property.

$- 9 (- 4 e^{2}) - 9 \cdot - 2 - 9 (5 u^{3})$

Step 2

Simplify.

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Step 2.1

Multiply $- 4$ by $- 9$ .

$36 e^{2} - 9 \cdot - 2 - 9 (5 u^{3})$

Step 2.2

Multiply $- 9$ by $- 2$ .

$36 e^{2} + 18 - 9 (5 u^{3})$

Step 2.3

Multiply $5$ by $- 9$ .

$36 e^{2} + 18 - 45 u^{3}$

$36 e^{2} + 18 - 45 u^{3}$

Step 3

Move $18$ .

$36 e^{2} - 45 u^{3} + 18$

Step 4

Reorder $36 e^{2}$ and $- 45 u^{3}$ .

$- 45 u^{3} + 36 e^{2} + 18$

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