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

p(x) = 2x2 – 4x and q(x) = x – 3, what is (p•q)(x)

Solution:

Here we have to find p(q(x))

q(x) =x -3

we will plug value of q(x) in x of p(x)

p(x) =2x2-4x

p(q(x)) = 2(x-3)2-4(x-3)

           = 2(x2-6x+9)-4(x-3)

           =2x2-12x+18 -4x+12

           =2x2-16x+30

Sorry if I am wrong I really  am

the answer is d. (1.2, -4.7) on edgn

hope this !