Ask a New Question

Asked by Ernesto

Am I correct in these problems?
1. f(x)= 2x + 3
g(x) = 2x^2 + 2x
Find f(g(x))
2(2x^2+2x)+3
=4x(x+1)+3

2. f(x) = 5x + 3
g(x) = 2x^2 -2x + 2
Find (fg(x))
(5x+3)(2x^2-2x+2)
2(5x+3)(x2-x+1)
9 years ago

Answers

Answered by Steve
looks good to me.

Though I'd be consistent and either completely factor the result, or expand it. #1 is some of each.
9 years ago

Related Questions

I am having problems looking for a definition of data relevancy and data accessibility related to th... I have these problems that I keep doing and keep missing. If someone could please help me with what... Did i do these problems correctly? 1. 39*(-43)= -1677 I multiply 39 and -43 and the answer was... I need help with two problems need helps please!! 1) Calculate the surface area in nm^2 of a wat... I've tried to do these problems multiple times and I'm just so confused. 1. (root x-5) + 5 = 0... What are the causes of problems the Mayas and other Native American groups face in Guatemala? How ar... what are the problems that the community faced? what did the community members do before the protest... Hi, I have 3 problems here need to be solved, help me please 1.Evaluate ∫ sin2x sec^5(2x)dx 2....
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use