Math, asked by rageshpratap, 1 year ago

simplify :(2x-y+3)(2x-y-3)​


ranjan63: = 4x square - 2xy - 6x - 2xy + y square - 3y+ 6x -3y -9 = 4 x square - 4xy + y square - 6y -9

Answers

Answered by Anonymous
4

SOLUTION

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

=)4x^2-2xy-6x- 2xy+y^2+3y+6x-3y-9

=) 4x^2+y^2-4xy -9 [ans.]

Hope it helps

Answered by jack9328
0

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