A rectangular parking lot has an area of 5xsquare+17x+6 square units. One of its sides is
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Let the the length and breadth be a and b respective.
a×b=5x^2+17x+6
5x^2+15x+2x+6 = 0
5x(x+3)+2(x+3) = 0
(5x+2)(x+3)=0
x=-3,-2/5
Since dimensions are never negative so a=3. b=2/5
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