Register

If A= 3x^2+5x-6 and B = -2x^2-6x+7 then A-B equals ​

If A= 3x^2+5x-6 and B = -2x^2-6x+7 then A-B equals ​
52.9k views
5 votes
If A= 3x^2+5x-6 and B = -2x^2-6x+7 then A-B equals ​

User Evergreen
by
8.8k points

1 Answer

9 votes

Answer:

A-B=x^2-x+1

Explanation:

A-B=3x^2+5x-6+(-2x^2-6x+7)

 =3x^2+5x-6-2x^2-6x+7

 =x^2-x+1

User Abdullahi
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
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

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!