Question

Divide 2x³+x²-2x-1 by x-1​

Answer 1

Answer:

$2x {}^{2} + 3x + 1$

Answer 2

x - 1 ) 2x³ + x²- 2x - 1 ( 2x² + 3x + 1

- 2x³ - 2x²

3x² - 2x

- 3x² - 3x

x - 1

- x - 1

0

remainder = 0

quotient = 2x² + 3x + 1

note: special attention must be given while sbstracting the equation.