Solve x^2-4x-12divx-6

$${ x }^{ 2 } -4x-12 \div x-6$$

Evaluate

$$x^{2}-4x-6-\frac{12}{x}$$

Short Solution Steps

To add or subtract expressions, expand them to make their denominators the same. Multiply x^{2}-4x-6 times \frac{x}{x}.

$$\frac{\left(x^{2}-4x-6\right)x}{x}-\frac{12}{x}$$

Since \frac{\left(x^{2}-4x-6\right)x}{x} and \frac{12}{x} have the same denominator, subtract them by subtracting their numerators.

$$\frac{\left(x^{2}-4x-6\right)x-12}{x}$$

Do the multiplications in \left(x^{2}-4x-6\right)x-12.

$$\frac{x^{3}-4x^{2}-6x-12}{x}$$

Factor

$$\frac{x^{3}-4x^{2}-6x-12}{x}$$