asked 77.2k views
2 votes
Factor this expression completely and then place the factors in the proper location on the grid.

9 a⁴ - b²

1 Answer

7 votes

Answer:

(3a^2 + b)(3a^2 - b)

Explanation:

answered
User Jmbouffard
by
7.9k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.