Symbol
Problem
$m$ $n9$ $P\left(x\right)=x^{4}-3x^{3}+2x^{2}-2x-4$ parts divide by $D\left(x\right)=x-2$ - $x^{3}-$ $→$ $x-2$ $x^{4}$ $3x^{3}+2x^{2}-2x-4$ - $x-3$ $+2x^{2}$ $-$ $\bar{0-2x-4}$ $-2x+4$ - $\dfrac {x^{4}-3x^{3}+2x^{2}-2x-4} {x-2}=$ $x$ $-2$