Linear Algebra Examples

$\sqrt{{(- 7)}^{2} + {(5)}^{2}}$

Step 1

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

$\sqrt{49 + {(5)}^{2}}$

Step 2

Raise $5$ to the power of $2$ .

$\sqrt{49 + 25}$

Step 3

Add $49$ and $25$ .

$\sqrt{74}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\sqrt{74}$

Decimal Form:

$8.60232526 \dots$

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