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

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.