Finite Math Examples

$\sqrt{2 (\frac{5}{2}) + 4}$

Step 1

Cancel the common factor of $2$ .

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Step 1.1

Cancel the common factor.

$\sqrt{2 (\frac{5}{2}) + 4}$

Step 1.2

Rewrite the expression.

$\sqrt{5 + 4}$

Step 2

Simplify the expression.

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Step 2.1

Add $5$ and $4$ .

$\sqrt{9}$

Step 2.2

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

$\sqrt{3^{2}}$

Step 3

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

$3$