Question

1. Show by actual division that 2x+3 is a factor of f(X)=4x⁴+8x³+5x²+x-3

2. Using Reminder theorem, check whether 7+3x is a factor of 3x⁴+7 X.​

Answer 1

Answer:

2x+3)4x4+8x³+5x²+x-3(2x²+x²+x-1

4x4+6x³

(-)

2x³+5x²

2x³+3x²

(-)

2x²+x

2x²+3x

(-)

-2x-3

-2x-3

0

Answer 2

I HOPE MY ANSWER IS CORRECT AND IT IS USEFUL TO YOU.