Question

Divide x³ + x² - 3x + 5 by x - 2..........

Answer 1

Answer:

Explanation:

ANSWER IN ATTACHEMENT .......

Answer 2

Explanation:

x³ + x² - 3x + 5

x-2 ) x³ + x² - 3x + 5 ( x²

- x^3 -x^2+x

________________

4x^2-4x+5

4x^2 - 4x-4

_______________

-8x+9

clearly , remainder = -8+9

quotient = -x+4

using division algorithm ,

a = b*q+r

= (x^2+x-1)(-x+4)-8+9

= -x^3+3x^2-3x+5

also , 3x^2-x^3-3x+5 ( dividend )

HOPE IT HELPS YOU,

THANK YOU. ☺️