The length of a rectangular hall is 5m more than its breadth. The area of the hall is 750m^2. The length of the hall is :

The length of a rectangular hall is 5m more than its breadth. The area of the hall is 750m^2. The length of the hall is : Correct Answer 30m

Hints : Let, tje breadth be b metre b(b + 5) = 750 b2 + 5b - 750 = 0 b = 25, - 30 breadth = 25 meter and length = 25 + 5 = 30 meter
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