If f (x) = 3x^2 and g (x) = x+2 find (f•g) (x)

Answer:f (x+2) = 3x^2+12x+12

(f*g) (x) = 3x^3 + 6x^2

Step-by-step explanation:

Since we are looking for the result of multiplying the equations (f*g), we must multiply the right sides together

(f*g) (x) = (3x^2) (x+2)

To get from here to the solutions, we must multiply the first term by all parts in the second term

3x^2 * x = 3x^3

3x^2 * 2 = 6x^2

from there, just put them back in the equation

(f*g) (x) = 3x^3 + 6x^2