(2) The length of a rectangle is 1 metre more than its breadth. Its area is square metres. What are its length and breadth? 3
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Solution: Area of the rectangle = 15/4 m^2
L = B+1
B(B+1) = 15/4, or
4B^2+4B-15 = 0
4B^2+10B-6B-15 = 0
2B(B+5) - 3(B+5) = 0
(2B-3)(B+5) = 0
So, B = 3/2 m and L = 5/2 m. Answer.
Step-by-step explanation:
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