Basic Math Examples

$\sqrt{16} + \sqrt{25}$

Step 1

Simplify each term.

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Step 1.1

Rewrite $16$ as $4^{2}$ .

$\sqrt{4^{2}} + \sqrt{25}$

Step 1.2

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

$4 + \sqrt{25}$

Step 1.3

Rewrite $25$ as $5^{2}$ .

$4 + \sqrt{5^{2}}$

Step 1.4

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

$4 + 5$

Step 2

Add $4$ and $5$ .

$9$