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 Correct Answer and Give Step by Step solution​

Answer 1

Answer:

x+2y=200

Step-by-step explanation:

first, x is length and y is breadth

Answer 2

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

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