resent the following situations in the form of quadratic equations :
The area of a rectangular plot is 528 m. 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.
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Answered by
4
Answer:
Length = 33m and Breadth = 16m
Step-by-step explanation:
Let lenght be x and breadth be y
xy = 528
x = 1 + 2y
so putting value of x in xy =528
(1 +2y) y = 528
2y²+ y - 528
2y² -32y + 33y - 528 =0
y = 16, -33
breadth cannot be negative
y =16
x = 2y +1
x = 33
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breadth of the rectangle is 32 m
length of the rectangle is (2 x 32 + 1)= 65 m
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