Register

If f(x) = x^2 + 2x – 4 and g(x) = 3x + 1 Find f(g(x)) = 9x^2 + [ ? ]x+ [?]

If f(x) = x^2 + 2x – 4 and g(x) = 3x + 1 Find f(g(x)) = 9x^2 + [ ? ]x+ [?]
asked 229k views
3 votes
If

f(x) = x^2 + 2x – 4
and
g(x) = 3x + 1
Find
f(g(x)) = 9x^2 + [ ? ]x+ [?]

If f(x) = x^2 + 2x – 4 and g(x) = 3x + 1 Find f(g(x)) = 9x^2 + [ ? ]x+ [?]-example-1
asked
User Eran Goldin
by
7.6k points

1 Answer

3 votes

Explanation:

f(g(x))=(3x+1)^2 +2(3x+1) -4

=9x^2 +6x +1 +6x +2 -4

=9x^2 +12x +(-1)

answered
User Naveen Kumar
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!