Question

find the value of polynomial at 5x-4xsqare +3 at (1) x=0, (2) x= - 1 (3) x=2​

Answer 1

Answer:

Given:- 5x-4x²+3

1) x=0

5×0-4(0)²+3

3

2) x=-1

5(-1)-4(-1)²+3

-5-4+3

-6

3) x=2

5(2)-4(2)²+3

10-16+3

-6+3

-3.