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Popular >

simplify sqrt(8x^2)

Solution

simplify

8 x^{2}

Solution

22 x

Solution steps

8 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

8 x^{2} = 8 x^{2}

= 8 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 8 x

8 = 22

= 22 x

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Frequently Asked Questions (FAQ)

What is sqrt(8x^2) ?
The solution to sqrt(8x^2) is 2sqrt(2)x