Question

13. Find the quotient and remainder when x3 - 2x2 -- 4 is divided by x-3 by using long division method.​

Answer 1

Answer:

So answer is x+2

x

4

+x

3

−2x

2

+x+1=(x−1)(x

3

+2x

2

)+(x+1)

x³+2x²

x-1) =√/+x²³-2x²+x+1 +

2x3-2x2 2x³-2x² +

0=+x+2

Answer 2

Answer:

Quotient- x²+4x+8

remainder- 0