Basic Math Examples

cot (arcsin (- \frac{\sqrt{5}}{4}))

$\cot (\arcsin (- \frac{\sqrt{5}}{4}))$

Step 1

Combine using the product rule for radicals.

- \frac{\sqrt{11 \cdot 5}}{5}

$- \frac{\sqrt{11 \cdot 5}}{5}$

Step 2

Multiply

11

$11$ by

5

$5$ .

- \frac{\sqrt{55}}{5}

$- \frac{\sqrt{55}}{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

- \frac{\sqrt{55}}{5}

$- \frac{\sqrt{55}}{5}$

Decimal Form:

- 1.48323969 \dots

$- 1.48323969 \dots$

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

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