Question

Use suitable identities to find the product : (3 - 2x )(3 + 2x)​

Answer 1

=3^2-2x^2
=-2x^2+9
This is the answer

Answer 2

Answer:

(3 - 2x )(3 + 2x)​

This is in the form of formula (a+b)(a-b) = a²+b²

⇒  (3 - 2x )(3 + 2x)​

= 3² - (2x)²

= $9 - 4{x^{2} }$

Step-by-step explanation:

Hope it helps you :)