Question

If p(x)=5x3-4x2+10 then find the value of p(-1).​

Answer 1

Answer:

p(x) = 5x ^3 - 4 x ^2 +10

when x = -1 , we get

p (-1) = 5(-1) ^3 -4 (-1)^2 +10

p (-1) = -5 - 4+10

p (-1) = -9 +10

p (-1) = 1

hope it helps...........