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Popular >

simplify sqrt(18x^2)

Solution

simplify

18 x^{2}

Solution

32 x

Solution steps

18 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

18 x^{2} = 18 x^{2}

= 18 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 18 x

18 = 2 \cdot 3

= 2 \cdot 3 x

= 32 x

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Frequently Asked Questions (FAQ)

What is sqrt(18x^2) ?
The solution to sqrt(18x^2) is 3sqrt(2)x