Question

(3-2x) (3+2x) Algebric identities​

Answer 1

Answer:

9-4x²

Step-by-step explanation:

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

(a-b)(a+b)= a²-b²

= (3)²- (2x)²

= 9-4x²

Answer 2

Step-by-step explanation:

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

By above formula:

we (3-2x)(3+2x)=(3^2-(2x)^2)=9-4x^2