Question

If p(x) 2x^2-4x and q(x)-3, what is (p•q)(x)?

Answer 1

First of all I don't know is q(x) so I'll just assume that is it -3
(p.g)(x)= p(g(x))

So all you have to do is plug that number in to the p(x) and solve


P(x)=2(-3)^2-4(-3)

P(x)=30