Question

The area of a rectangular plot is 528 m2. The length of the plot (in metres) is one
more than twice its breadth. We need to find the length and breadth of the plot represent by using quadratic formula​

Answer 1

Step-by-step explanation:

let the breadth be xmtr

then the length will be

l=2x+1

Area of rectangular =l×b

528=(2x+1)x

528=2x^2+x

2x^2+x-528=0

Answer 2

Answer:

Suppose:-

B=X

L=2X+1

Area of rectangle = LxB

528 = (2X+1) +X

528 = 2Xsquare + 1X

528/3 = Xsquare

176 = Xsquare

√176 = X

14 = X