Register
Add x2 + 4 x2y -7xy +3 and x2y + x y + 9
65.4k views
6 votes
Add x2 + 4 x2y -7xy +3 and x2y + x y + 9

User Reformy
by
7.1k points

1 Answer

1 vote

Answer:

x²+5x²y-6xy+12

Explanation:

to understand this

you need to know about:

  • algebra
  • PEMDAS

given:

  • x²+4x²y-7xy+3+x²y+xy+9

let's solve:

  1. rewrite:x²+4x²y+x²y-7xy+xy+9+3
  2. combine like terms:x²+5x²y-6xy+12
User Michael Prewecki
by
8.5k points
← Prev Question Next Question →

Related questions

User Donnyton
asked Jan 13, 2017 191k views
EASY MEDAL! Classify the following expression by degree and term: x2y - 7xy + xyz + x
Donnyton asked Jan 13, 2017
by Donnyton
8.0k points
1 answer
5 votes
191k views
User Jrn
asked Mar 6, 2017 96.6k views
Classify the following expression by degree and term: x2y − 7xy + xyz + x
Jrn asked Mar 6, 2017
by Jrn
8.3k points
1 answer
2 votes
96.6k views
User Celin
asked Nov 14, 2017 37.6k views
Classify the following expression by degree and term: x2y − 7xy + xyz + x
Celin asked Nov 14, 2017
by Celin
8.0k points
2 answers
2 votes
37.6k views
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

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
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!