Register
If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3, find (f-g)(x).
72.0k views
20 votes
If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3, find (f-g)(x).

User Somasundaram NP
by
4.6k points

1 Answer

11 votes

Answer:

(f-g)(x)=f(x)-g(x)=-4x^2-6x-1 -(-x^2-5x+3,)

=-4x²-6x-1+x²+5x-3

=-4x²+x²-6x+5x-3-1

=-3x²-x-4

User Jomia
by
4.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.6m answers

Other Questions

Before beginning voice lessons, Aubrey already knew how to sing 357 pieces, and she expects to learn 2 new pieces during each week of lessons. After 78 weeks of voice lessons, how many pieces will Aubrey
Please answer asap.......... ...
Can someone help me plz I have to Turn 27/9 in simplest
1 divided by 1/5????????
The endpoints of line AB are A(−9,−1) and B(−3,7). Find the coordinates of the midpoint M.
Link Copied!