Basic Math Examples

$\frac{3 q^{3}}{q + 2} - \frac{q - 4}{q + 2}$

Step 1

Combine the numerators over the common denominator.

$\frac{3 q^{3} - (q - 4)}{q + 2}$

Step 2

Simplify each term.

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Step 2.1

Apply the distributive property.

$\frac{3 q^{3} - q - - 4}{q + 2}$

Step 2.2

Multiply $- 1$ by $- 4$ .

$\frac{3 q^{3} - q + 4}{q + 2}$