Dividing polynomial quiz

(20x^2-3x+2)➗(4x-1)

5x-2+(4/4x-1)

(7x^2-23x+6)➗(x-3)

7x^2-23x+6/x-3=7x-2

P(x)= 3x^5+4x^2+x+6 for x=-1

P(-1)=6

P(x)=x^2-x-30 for x=-8

P(-8)=42

P(x)=3x^3+5x^2+4x+2 for x=1/3

P(1/3)=4

P(x)=2x^3-9x^2+27 for x=2

P(2)=7

(X^2+x-1)➗(x-1)

X+2+(1/x-1)

(X^2-2x+3)➗(x+5)

X-7+(38/x+5)

(X^2+x-x)➗(x+7)

X^2+x-42/x+7= x-6

(X^4-5x+10)➗(x+3)

X^3-3x^2+9x-32+(106/x+3)