Question 254962
1)(6x^2 - 31x + 5) / (x - 5)
=(6x^2-30x-x+5)/(x-5)
=[6x(x-5)-1(x-5)]/(x-5)
=(x-5)(6x-1)/(x-5)
= (6x-1)
2)(x^3 + 2x^2 + 3x + 2) / (x +1)
=(x^3+x^2+x^2+x+2x+2)/(x+1)
=[x^2(x+1)+x(x+1)+2(x+1)/(x+1)
=(x+1)(x^2+x+2)/(x+1)
= x^2+x+2