Trigonometry Examples

$- 3 i - 4 j$

Step 1

Reorder $- 3 i$ and $- 4 j$ .

$- 4 j - 3 i$

Step 2

Factor $- 1$ out of $- 4 j$ .

$- (4 j) - 3 i$

Step 3

Factor $- 1$ out of $- 3 i$ .

$- (4 j) - (3 i)$

Step 4

Factor $- 1$ out of $- (4 j) - (3 i)$ .

$- (4 j + 3 i)$

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