Basic Math Examples

$\sqrt{7} + \sqrt{9}$

Step 1

Rewrite $9$ as $3^{2}$ .

$\sqrt{7} + \sqrt{3^{2}}$

Step 2

Pull terms out from under the radical, assuming positive real numbers.

$\sqrt{7} + 3$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\sqrt{7} + 3$

Decimal Form:

$5.64575131 \dots$