(Q6)Represent the follwing situations in the form of quadratic equations:
(i)The area of rectugular plot is 528m2.The length of the plot(in meters)is one more than twice its breadth. We need to find the length and breadth of the plot.
Answer:
Let the breadth of the rectuglar plot be x m.
Then its length (by problem) = x+1
Area = l.b = (x+1). x = x2+x
But area = 528 m2(∵given)
∴x2+x = 528
x2+x-528 = 0 where x is the breadth of the rectangle.