Lutasin ang (x^4-x^2-4x-4)div(x-2)div(x+1)

$$( x ^ { 4 } - x ^ { 2 } - 4 x - 4 ) \div ( x - 2 ) \div ( x + 1 )$$

I-evaluate

$$x^{2}+x+2$$

Maiikling Hakbang sa Solution

Ipakita ang \frac{\frac{x^{4}-x^{2}-4x-4}{x-2}}{x+1} bilang isang single fraction.

$$\frac{x^{4}-x^{2}-4x-4}{\left(x-2\right)\left(x+1\right)}$$

I-factor ang mga expression na hindi pa na-factor.

$$\frac{\left(x-2\right)\left(x+1\right)\left(x^{2}+x+2\right)}{\left(x-2\right)\left(x+1\right)}$$

I-cancel out ang \left(x-2\right)\left(x+1\right) sa parehong numerator at denominator.

$$x^{2}+x+2$$

Palawakin

$$x^{2}+x+2$$

Maiikling Hakbang sa Solution

Ipakita ang \frac{\frac{x^{4}-x^{2}-4x-4}{x-2}}{x+1} bilang isang single fraction.

$$\frac{x^{4}-x^{2}-4x-4}{\left(x-2\right)\left(x+1\right)}$$

I-factor ang mga expression na hindi pa na-factor.

$$\frac{\left(x-2\right)\left(x+1\right)\left(x^{2}+x+2\right)}{\left(x-2\right)\left(x+1\right)}$$

I-cancel out ang \left(x-2\right)\left(x+1\right) sa parehong numerator at denominator.

$$x^{2}+x+2$$