Question

1) (2x+3y) (2x-3y) need to answer a real quick, please

Answer 1

Answer:

4x^2 - 9y^2

Step-by-step explanation:

Use the identity : (a + b)(a - b) = a^2 - b^2

Here a = 2x, and b = 3y

Answer 2

Answer:

4x² + 9y²

Step-by-step explanation:

kindly see the attachment .