Basic Math Examples

$5 u + 6 v - 9 (6 u - 8 v)$

Step 1

Apply the distributive property.

$5 u + 6 v - 9 (6 u) - 9 (- 8 v)$

Step 2

Multiply $6$ by $- 9$ .

$5 u + 6 v - 54 u - 9 (- 8 v)$

Step 3

Multiply $- 8$ by $- 9$ .

$5 u + 6 v - 54 u + 72 v$

Step 4

Subtract $54 u$ from $5 u$ .

$- 49 u + 6 v + 72 v$

Step 5

Add $6 v$ and $72 v$ .

$- 49 u + 78 v$

Step 6

Factor $- 1$ out of $- 49 u + 78 v$ .

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Step 6.1

Factor $- 1$ out of $- 49 u$ .

$- (49 u) + 78 v$

Step 6.2

Factor $- 1$ out of $78 v$ .

$- (49 u) - (- 78 v)$

Step 6.3

Factor $- 1$ out of $- (49 u) - (- 78 v)$ .

$- (49 u - 78 v)$

$- (49 u - 78 v)$

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