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Popular >

simplify 3sqrt(99)

Solution

simplify

399

Solution

911

+1

Solution steps

399

Prime factorization of

99 : 3^{2} \cdot 11

= 3 3^{2} \cdot 11

Apply radical rule:

ab = a b, a \geq 0, b \geq 0

3^{2} \cdot 11 = 3^{2} 11

= 3 3^{2} 11

Apply radical rule:

a^{2} = a, a \geq 0

3^{2} = 3

= 3 \cdot 311

Multiply the numbers:

3 \cdot 3 = 9

= 911

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Frequently Asked Questions (FAQ)

What is 3sqrt(99) ?
The solution to 3sqrt(99) is 9sqrt(11)