154k views
3 votes
If f(x)= 3x^2-2x+4.and g(x)= 5x^2 +6x -8find(f-g)(x)

User Msantos
by
7.9k points

1 Answer

6 votes

Answer:

-2x^2-8x+12

Explanation:

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

g(x)= 5x^2 +6x -8

(f-g)(x) = 3x^2-2x+4-(5x^2 +6x -8)

Distribute the minus sign

(f-g)(x) = 3x^2-2x+4-5x^2 -6x +8

Combine like terms

-2x^2-8x+12

User Panadol Chong
by
8.3k points

Related questions

2 answers
5 votes
61.4k views
asked Feb 21, 2021 69.4k views
Zombie asked Feb 21, 2021
by Zombie
8.0k points
2 answers
2 votes
69.4k views
asked Nov 25, 2022 5.3k views
Xzibit asked Nov 25, 2022
by Xzibit
7.8k points
1 answer
2 votes
5.3k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories