Question

find the following products using identity 3
( x/3 - y/ 2 ) ( x/3+y/2 ) ​

Answer 1

Answer:

(x/3)²-(y/2)²

...........

Answer 2

(a+b)( a-b)=a*2-b^2

(x/3-y/2). (x/3+y/2)= (x/3)^2-(y/2)^2

(x^2/9)-(y^2/4)