Question

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

Answer 1

Answer:

1) at x=0

3x-4x²+5

=3.0-4.0+5

= 5

2) at x=-1

3.(-1) -4(-1) ²+5

= -3-4+5

= -2

3) at x= 2

3.2-4.2²+5

= 6-16+5

= -5

hope it helps✨✨_________!!!