Register

Simplify the expression: (2x2 + 3x - 7) + (5x2 - x +9)

Simplify the expression: (2x2 + 3x - 7) + (5x2 - x +9)
192k views
4 votes
Simplify the expression:
(2x2 + 3x - 7) + (5x2 - x +9)

User Pawan Kumar Sharma
by
7.2k points

2 Answers

4 votes
7x^2+2x+2 is the best answer
User Borut Flis
by
8.6k points
5 votes

Answer:


7x^2 + 2x + 2

Explanation:

Step 1: Combine


2x^2 + 3x - 7 + 5x^2 - x + 9


(2x^2 + 5x^2) + (3x - x) + (-7 + 9)


7x^2 + 2x + 2

Answer:
7x^2 + 2x + 2

User Arise
by
8.1k 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

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!