Basic Math Examples

$3 (\sqrt{25} + 7) - 5$

Step 1

Simplify each term.

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Step 1.1

Simplify each term.

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Step 1.1.1

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

$3 (\sqrt{5^{2}} + 7) - 5$

Step 1.1.2

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

$3 (5 + 7) - 5$

Step 1.2

Add $5$ and $7$ .

$3 \cdot 12 - 5$

Step 1.3

Multiply $3$ by $12$ .

$36 - 5$

Step 2

Subtract $5$ from $36$ .

$31$