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Popular >

simplify sqrt(45x^2)

Solution

simplify

45 x^{2}

Solution

35 x

Solution steps

45 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

45 x^{2} = 45 x^{2}

= 45 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 45 x

45 = 35

= 35 x

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Frequently Asked Questions (FAQ)

What is sqrt(45x^2) ?
The solution to sqrt(45x^2) is 3sqrt(5)x