the length of rectangle exceeds the breadth by 6 CM. if the length is increased by 3 CM and breadth decreased by 2 CM, the area remains same. find the length and breadth of the rectangle .
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let x be the length then width will be x-6when length increased by 3cm then it will be x+3and width decreased by 2cm then it will be x+x-6-2= x-8 and we know former area = new are. so, x(x-6) = x+3(x-8)x square -6x = x square -5x -24 x= 24
length = 24width = 24-6= 18
length = 24width = 24-6= 18
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