Question

When 2x3−13x2+23x−92 is divided by x−5, the quotient is 2x2−3x+8 and the remainder is −52.

Answer 1

looks good as well.

Answer 2

a) (2x2−3x+8)(x−5)+52
b) (x−5)(2x3−13x2+23x−92)−52
c) −52(2x2−3x+8)+(x−5)
d)(x−5)(2x2−3x+8)−52
those are my options