Question

(a-b) (x-y) (2x+2y) solve it

Answer 1

◆(a - b )( x - y ) ( 2x +2 y )

=( a - b )( x - y ) 2( x + y )

=2 ( a - b ) ( x - y ) ( x + y )

= 2( a - b ) ( x^2 - y ^2 )

= 2(ax^2 - ay^2 - b x^2 + b y^2 )

●hope it helps ●

Answer 2

hello mate!....

given...........


$(a - b)(x - y)(2x + 2y) \\ \\ (ax - ay - bx + by)(2x + 2y) \\ \\ 2ax {}^{2} + 2axy - 2axy - 2ay {}^{2} - 2bx {}^{2} - 2bxy + 2bxy + 2by {}^{2} \\ \\ 2ax {}^{2} + 2b y{}^{2} - 2ay {}^{2} - 2bx {}^{2} \\ \\ 2a(x {}^{2} - y {}^{2} ) + 2b(y {}^{2} - x {}^{2} )$


HOPE IT HELPS U DEAR........