Question

P(n)=2n^2+2n; find p(-6)

Answer 1

P(n) = 2n^2 + 2n; find p(-6)
P(-6) = 2(-6)^2 + 2(-6)
P(-6) = 2(36) - 12
P(-6) = 72 - 12
P(-6) = 60

Answer:
P(-6) = 60

Hope this helps.