Trigonometry Examples

\frac{q - 3}{- 5} \cdot \frac{3 q}{q - 4}

$\frac{q - 3}{- 5} \cdot \frac{3 q}{q - 4}$

Step 1

Move the negative in front of the fraction.

- \frac{q - 3}{5} \cdot \frac{3 q}{q - 4}

$- \frac{q - 3}{5} \cdot \frac{3 q}{q - 4}$

Step 2

Multiply

\frac{3 q}{q - 4}

$\frac{3 q}{q - 4}$ by

\frac{q - 3}{5}

$\frac{q - 3}{5}$ .

- \frac{3 q (q - 3)}{(q - 4) \cdot 5}

$- \frac{3 q (q - 3)}{(q - 4) \cdot 5}$

Step 3

Move

5

$5$ to the left of

q - 4

$q - 4$ .

- \frac{3 q (q - 3)}{5 (q - 4)}

$- \frac{3 q (q - 3)}{5 (q - 4)}$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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