Find the area of a square if it's side is increased by 2 times decreased by 2 times
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Hey... I think this can be ur answer!!
Let side be x units
SO ar = l2 = x2 units
Now,side increased by 2
Ar = (x+2)2 = x2 +2x +4 units
And side decreased by 2
Ar= (x-2)2 = x2 - 2x+4
Let side be x units
SO ar = l2 = x2 units
Now,side increased by 2
Ar = (x+2)2 = x2 +2x +4 units
And side decreased by 2
Ar= (x-2)2 = x2 - 2x+4
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