Question

Suppose school want to build a conference room whose area is 200 sq.ft . The length of room is 1 more than twice the breadth . Frame the quadratic equation to find the dimension of room ?


Give Full solution and Correct Answer ​

Answer 1

Answer:

Let the breadth of conference room

be x ft

then, length be ( 2x + 1 ) ft

Area if conference room

=> breadth × length

=> x(2x + 1) = 200

In quadratic equation :-

=> 2x² + x = 200

=> 2x² + x - 200 = 0

I hope it's help you.

Please don't forget to mark me as brainlist .