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Popular >

simplify 3sqrt(162x^2)

Solution

simplify

3 162 x^{2}

Solution

272 x

Solution steps

3 162 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

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

= 3162 x^{2}

162 = 92

= 3 \cdot 92 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 3 \cdot 92 x

Multiply the numbers:

3 \cdot 9 = 27

= 272 x

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Frequently Asked Questions (FAQ)

What is 3sqrt(162x^2) ?
The solution to 3sqrt(162x^2) is 27sqrt(2)x