Trigonometry Examples

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

Step 1

Move the negative in front of the fraction.

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

Step 2

Multiply $- \frac{4}{5} \cdot 3$ .

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Step 2.1

Multiply $3$ by $- 1$ .

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

Step 2.2

Combine $- 3$ and $\frac{4}{5}$ .

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

Step 2.3

Multiply $- 3$ by $4$ .

$\frac{- 12}{5}$

$\frac{- 12}{5}$

Step 3

Move the negative in front of the fraction.

$- \frac{12}{5}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$- \frac{12}{5}$

Decimal Form:

$- 2.4$

Mixed Number Form:

$- 2 \frac{2}{5}$

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