Question

Find the values of the polynomial 4x2 -5x -3 when x =-1 and x= 0​

Answer 1

Answer:

When x = -1

= 4(-1)²-5(-1)-3

= 4+5-3

= 9-3

= 6

When x = 0

= 4(0)²-5(0)-3

= 0-0-3

= -3

Hope It Helps ✌✌

Answer 2

Question:

Find the value of the polynomial 5x - 4x² + 3 at x= -1 and x = 0​

Answer:

a) -11

b) 3

Step-by-step explanation:

a) p(x) = 5x - 4x² + 3

   p(-1) = 5(-1) - 4(-1)² + 3

           = -10 - 4 + 3

           = - 11

b) p(x) = 5x - 4x² + 3

   p(0) = 5(0) - 4(0)² + 3

           = 3