Question

Find the quotient and the remainder when x³+x²-10x+8 is divided by x+4 class 9​

Answer 1

Answer:

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: -10x-8

Group 2: x3-x2

Pull out from each group separately :

Group 1: (5x+4) • (-2)

Group 2: (x-1) • (x2)