factorised (x+y)2 (x-y)2?
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m studying in class 9th
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Answered by
7
❤(x+y)2 (x-y)2
( 2x+2y ) ( 2x-2y )
2x+2y+2x-2y=0
2x-2x+2y-2y=0
0+2y-2y=0
0+0=0
0=0. RHS=LHS
( 2x+2y ) ( 2x-2y )
2x+2y+2x-2y=0
2x-2x+2y-2y=0
0+2y-2y=0
0+0=0
0=0. RHS=LHS
Answered by
1
Answer
4xy
Step-by-step explanation:
(x+y) ^2-(x-y)^2
+×- =-
-×-=+
Since :the answer is 4xy
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