Question

please I will follow you​

Answer 1

Step-by-step explanation:

hope this would help you....

Answer 2

Answer:

A=3x²-4x+1 put x=1 then A=0

B=5x²+3x-8 put x=1 then B=0

C=4x³-7x+3 put x=1 then C=0

The value of (A+B) - C IS

(0+0)-0