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Popular >

simplify sqrt(49x^2)

Solution

simplify

49 x^{2}

Solution

7 x

Solution steps

49 x^{2}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

49 x^{2} = 49 x^{2}

= 49 x^{2}

49 = 7

= 7 x^{2}

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

x^{2} = x

= 7 x

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Frequently Asked Questions (FAQ)

What is sqrt(49x^2) ?
The solution to sqrt(49x^2) is 7x