Question

the volume of a room is x(x square - x -12 )cu. m. find the length and breadth of the room if the height of the room is x metres​

Answer 1

Explanation:

given height is 'x'

given volume is 'x(x^2-x-12)

volume of the room =Length*breadth*height

length*breadth= x^2-x-12

= (x-4)(X+3)