Factorize: (x+y)2
- (x-y)2
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Answer:
( X+Y)²-(X-Y)²
Step-by-step explanation:
(2X+2y) (2x-2y)
2x+2y+2x-2y=0
2x-2x+2y-2y=0
0+0=0
0=0. RHS=LHS
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