Question

check what the polynomial p(x)=4x³+4x²-x-1 is multiple of 2x+1​

Answer 1

Answer:

yes

Step-by-step explanation:

see the picture.......

Answer 2

Step-by-step explanation:

_2x²+x-1_______

2x+1/4x³+4x²-x-1

4x³+2x²

-___-_______

2x²-x-1

2x²+x

______-__-______

-2x-1

-2x-1

_________+__+______

0

___________________

because remainder is zero,hence it is multiple of 2x+1