Question

Answer 1

`(3x-2y)^2-(2x-3y)^2=(3x-2y-2x+3y)(3x-2y+2x-3y)=(x+y)(5x-5y)=5(x+y)(x-y)`

            `->\bb A`

Answer 2

3. A

Answer 3

`A`

Answer 4

`(3x-2y)^2`

`=(3x)^2-2.3x.2y+(2y)^2`

`=9x^2-12xy+4y^2`

Answer 5

`(3x - 2y)^2 - (2x-3y)^2 = (3x - 2y - 2x + 3y)(3x - 2y + 2x - 3y)`

`= 5(x-y)(x+y)`