Question

use suitable identities to find the following products (3x+2) (3x-2)​

Answer 1

Answer:

9x²-4

Step-by-step explanation:

9x²-4

Step-by-step explanation:

(3x+2)(3x-2)

(x + y)(x - y) = {x}^{2} - {y}^{2}(x+y)(x−y)=x

2

−y

2

(3x+2)(3x-2)=(3x)²-(2)²

=9x²-4

Answer 2

Answer:

3x( 3x +2) -2 (3x+2)

9x^2 +6x -6x -4

9x^2 -4 (answer)