139k views
4 votes
(7x^2- 3y)^2 simplify

User Carl Sagan
by
6.5k points

2 Answers

4 votes

Answer:

49x^4-42x^2 y+9y^2

Explanation:

User Gharbad The Weak
by
5.2k points
4 votes

Answer:

49x^4-42x^2 y+9y^2

Explanation:

User Smeso
by
6.7k points