Question

expand (3x-2y)2 using suitable identity​

Answer 1

( 3x – 2y )²

= ( 3x )² + ( 2y )² – 2 ( 3x ) ( 2y )

= 9x² + 4y² – 12xy

{ Using Identity ( a – b )² = a² – b² – 2ab }

Answer 2

Answer:

1

Step-by-step explanation:

(3x-2y)2

3x-2y+2

Xy=2+2-3

Xy=4-3

Xy=1