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Solution:
⇨Let the breadth of the rectangular plot be b m
⇨Than length of the plot is = (2b +1) m
⇨Given,
Area of Rectangular plot = 528
⇨l x b = 528
⇨(2b+1)b = 528
Exercise 4.1
1. Check whether the following are quadratic equations :
2. Represent the following situations in the form of quadratic equations :
⇨ This is the required equation to find the length and breadth.