Question

11. If P (x] = 5x-4x²+3. Find P(-1)​

Answer 1

Answer:

-6

Step-by-step explanation:

          P(-1)=5(-1)-4(-1)whole square +3

                  = -5-4+3

                   = -6

Answer 2

Answer:

5x=5x-1= -5

4x^2=4x(-1x-1)=4

So,

P(-1)= -5-4+3 = -9+3= -6

Answer = - 6