157k views
2 votes
Simplify: 8p²q²r² - 7p²q²r² + q²r²

User Dave Cook
by
6.4k points

2 Answers

6 votes
= p^2 q^2 r^2 + q^2 r^2 :)
User Nramirez
by
6.6k points
2 votes

Answer:

8p²q²r² - 7p²q²r² + q²r²

Explanation:

User Noio
by
6.3k points