Question

if f(x) = 3x +5 g(x) = 6x -1 find (f+g)(x) and (f-g) (2)​

Answer 1

Answer:

(fg)(x) = 3x³-6x²+5x-10

Step-by-step explanation:

We have given two functions. f(x)=3x²+5 and g(x)=x−2 We have to find (fg)(x). The formula to find fg is : (fg)(x) = f(x) × g(x) Putting values in above formula, we have (fg)(x) = (3x²+5)(x-2) (fg)(x) = 3x²(x-2)+5(x-2) (fg)(x) = 3x³-6x²+5x-10 which is the answer

Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/376226-given-f-x-3x25-and-g-x-x2-what-is-fg-x-3x2x7-3x36x25x10-3x2x7.html