Question

Find the remainder when f x is equal to 4 x cube minus 3 X square + 2 x minus 1 is divided by 2 X + 1

Answer 1

Step-by-step explanation:

4x³-3x²+2x-1 is a polynomial and another= 2x+1

let 2x+1=0=> x= -1/2

substituting to find remainder

4(-1/2)³-3(-1/2)²+2(-1/2)-1

- 1/2- 3/4-1-1. = - 325

answer. = - 3.25

Answer 2

Answer:

answer is minus 13/4....i hope it will help you