Question

find the value of the polynomial 5x - 4x Sq +3 at x=0 x=-1 x=2

Answer 1

Answer of
1.x=0 is 3
2.x=-1 is - 6
3.x=2 is - 3

Answer 2

Here's your answer for the question
$5x - 4 {x}^{2} + 3 = 0$
At x=0,3
x=-1, - 6
x=2,-3