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Popular >

simplify sqrt(162x^2)

Solution

simplify

162 x^{2}

Solution

92 x

Solution steps

162 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

162 x^{2} = 162 x^{2}

= 162 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 162 x

162 = 2 \cdot 9

= 2 \cdot 9 x

= 92 x

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Frequently Asked Questions (FAQ)

What is sqrt(162x^2) ?
The solution to sqrt(162x^2) is 9sqrt(2)x