16.7k views
0 votes
Simplify (3a+2)(3a-2) solve​

User Alvaropr
by
5.0k points

1 Answer

4 votes

Answer:

9a² - 4

Explanation:

  • Using (a-b)(a+b)= a² -b², simplify the product: (3a)² - 2²
  • To raise a product to power, raise each factor to

that power: 9a² - 4

Solution: 9a² - 4

User Nishant Roy
by
5.7k points