Register
3n² - 9(7m³ + 7n²) pls help!!!
125k views
0 votes
3n² - 9(7m³ + 7n²) pls help!!!

User Shantanuo
by
7.0k points

2 Answers

1 vote

Answer:

- 63m³ - 60n²

Explanation:

Given

3n² - 9(7m³ + 7n²) ← distribute the parenthesis by 9

= 3n² - 63m³ - 63n² ← collect like terms

= - 63m³ - 60n²

User Ntep Vodka
by
5.5k points
1 vote

Answer:

−63m3−60n2

ru simplifying?

User Gavin
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
Link Copied!