What is (21)/(\sqrt[3]{7)} ?

The solution to (21)/(\sqrt[3]{7)} is 3\sqrt[3]{7^2}

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simplify (21)/(\sqrt[3]{7)}

simplify

Decimal Notation

10.97791 \dots

Solution steps

Factor the number:

21 = 7 \cdot 3

Apply radical rule:

Cancel the common factor:

= 3 \cdot 7^{\frac{2}{3}}

\frac{4}{11}

2 x^{3} - 7 x^{2} + 8 x - 3

2 (5 x + 4) + 3 (2 x - 1)

144 x^{2}

7 w^{2} + 4 w - 6 + w^{2} - 11 w + 13

What is (21)/(\sqrt[3]{7)} ?
The solution to (21)/(\sqrt[3]{7)} is 3\sqrt[3]{7^2}