Precalculus Examples

$\sqrt[4]{16 a^{2} \cdot 0}$

Step 1

Multiply by zero.

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Step 1.1

Multiply $0$ by $16$ .

$\sqrt[4]{0 a^{2}}$

Step 1.2

Multiply $0$ by $a^{2}$ .

$\sqrt[4]{0}$

Step 2

Rewrite $0$ as $0^{4}$ .

$\sqrt[4]{0^{4}}$

Step 3

Pull terms out from under the radical, assuming positive real numbers.

$0$