Question

4 Simplify :
0) (x + 1) (x3 - 3x2 + 4x) - (3x - 2) (x3 - x2 + 4)​

Answer 1

Answer:

hey here is your answer...

Explanation:

(x+1)(3x+4x-6)-(3x-2)(3x-2x+4)

(x+1)(7x-6)-(3x-2)(x+4)

7x²+x-6-(3x²+10x-8)

7x²+x-6-3x²-10x+8

4x²-9x+2=0

by solving this quadratic equation you will get x=2 and x=1/4 = 0.25

so your final answer will be x=2 and x=1/4 =0.25

hope you get your answer ...