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Popular >

simplify-sqrt(18)

Solution

simplify

- 18

Solution

- 32

+1

Decimal Notation

- 4.24264 \dots

Solution steps

- 18

Prime factorization of

18 : 2 \cdot 3^{2}

= - 2 \cdot 3^{2}

Apply radical rule:

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

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

= - 2 3^{2}

Apply radical rule:

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

3^{2} = 3

= - 2 \cdot 3

= - 32

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Frequently Asked Questions (FAQ)

What is simplify-sqrt(18) ?
The solution to simplify-sqrt(18) is -3sqrt(2)