Algebra Examples

$- \frac{2}{4 + {(- 7)}^{2}}$

Step 1

Raise $- 7$ to the power of $2$ .

$- \frac{2}{4 + 49}$

Step 2

Add $4$ and $49$ .

$- \frac{2}{53}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- \frac{2}{53}$

Decimal Form:

$- 0.03773584 \dots$

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