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Popular >

simplify sqrt(80x^2)

Solution

simplify

80 x^{2}

Solution

45 x

Solution steps

80 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

80 x^{2} = 80 x^{2}

= 80 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 80 x

80 = 45

= 45 x

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Frequently Asked Questions (FAQ)

What is sqrt(80x^2) ?
The solution to sqrt(80x^2) is 4sqrt(5)x