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Popular >

simplify sqrt((7x)^3)

Solution

simplify

(7 x)^{3}

Solution

77 x x

Solution steps

(7 x)^{3}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

(7 x)^{2 + 1} = (7 x)^{2} \cdot 7 x

= (7 x)^{2} \cdot 7 x

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

(7 x)^{2} \cdot 7 x = (7 x)^{2} 7 x

= (7 x)^{2} 7 x

Apply radical rule:

a^{2} = a,

assuming

a \geq 0

(7 x)^{2} = 7 x

= 7 x 7 x

Apply radical rule:

assuming

a \geq 0, b \geq 0

= 77 x x

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8 \cdot 0.25

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simplify (x^4)/(x^{10)}simplify

\frac{x ^{4}}{x ^{10}}

Frequently Asked Questions (FAQ)

What is sqrt((7x)^3) ?
The solution to sqrt((7x)^3) is 7sqrt(7)xsqrt(x)