Question

1. Find the value of the polynomial 5x - 4x2 + 3 at
(a)x=0
(b)x=-1
(C)x=2​

Answer 1

Answer:

not sure about my answer

Step-by-step explanation:

x=2

Answer 2

Step-by-step explanation:

=5x-4×2+3

=5x-8+3

=5x-5

=put x=0

=5(0)-5

=0-5

=0

put x=-1

=5x-5

=5(-1)-5

=-5-5

=-10

=put x=2

=5x-5

=5(2)-5

=10-5

=5

when we put x=0 we get 0 as answer

when we put x=-1we get -10 as answer

when we put x=2 we get 5 as answer

this ur answer