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Popular >

simplify sqrt(21)^3

Solution

simplify

21^{3}

Solution

2121

+1

Decimal Notation

96.23408 \dots

Solution steps

(21)^{3}

Apply exponent rule:

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

(21)^{2 + 1} = (21)^{2} 21

= (21)^{2} 21

Apply exponent rule:

(21)^{2} = 21

= 2121

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Frequently Asked Questions (FAQ)

What is sqrt(21)^3 ?
The solution to sqrt(21)^3 is 21sqrt(21)