Question

find the value of polynomial ​

Answer 1

Answer:

-6 and -3

Step-by-step explanation:

Just substitiute the value of x given in the question in the place of x.. x= -1, 2

solution 1, x= -1

5x-4x²+3

5(-1) -4(-1)²+3

-5 - 4 +3

-9+3

= -6

Solution 2, x= 2

5(2) -4(2)²+3

10-16+3

13-16

= -3

Hope it helps..

Thank you!