What is \sqrt[3]{9}*\sqrt[3]{-81} ?

The solution to \sqrt[3]{9}*\sqrt[3]{-81} is -9

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simplify \sqrt[3]{9}*\sqrt[3]{-81}

simplify

- 9

Solution steps

Apply radical rule:

n

is odd

Remove parentheses:

Apply radical rule:

Multiply the numbers:

9 \cdot 3 = 27

Factor the number:

27 = 3^{3}

Apply radical rule:

= - 3 \cdot 3

Multiply the numbers:

- 3 \cdot 3 = - 9

= - 9

505

6 x^{2} + 17 x + 12 = 0

2 x + 2 y + a x + a y

9 x^{2} - 4 y^{2}

5 y^{5} + 21 y^{6} - 6 y^{7}

What is \sqrt[3]{9}*\sqrt[3]{-81} ?
The solution to \sqrt[3]{9}*\sqrt[3]{-81} is -9