Question

Find the quotient and remainder when (x³+2x²-x-4) is divided by (x-2)​

Answer 1

Answer:

x-2)x³+2x²-x-4(x²-4x-9

x³-2x²

(-) (+)

____________

4x²- x

4x²+8x

(-) (-)

____________

-9x- 4

-9x+18

(+) (-)

_______________

-22

therefore,quotient is x²-4x-9 and remainder is -22