Pre-Algebra Examples

$6 \sqrt[3]{x^{4} y} - 4 x \sqrt[3]{x y}$

Step 1

Simplify each term.

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Step 1.1

Rewrite $x^{4} y$ as $x^{3} (x y)$ .

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Step 1.1.1

Factor out $x^{3}$ .

$6 \sqrt[3]{x^{3} x y} - 4 x \sqrt[3]{x y}$

Step 1.1.2

Add parentheses.

$6 \sqrt[3]{x^{3} (x y)} - 4 x \sqrt[3]{x y}$

Step 1.2

Pull terms out from under the radical.

$6 x \sqrt[3]{x y} - 4 x \sqrt[3]{x y}$

Step 2

Subtract $4 x \sqrt[3]{x y}$ from $6 x \sqrt[3]{x y}$ .

$2 x \sqrt[3]{x y}$