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Lostsunrise [7]
3 years ago
10

The sum of a number and its reciprocal is 13/6. find the number

Mathematics
1 answer:
iris [78.8K]3 years ago
6 0
Suppose the number is x, its reciprocal is 1/x
x+1/x=13/6
(x^2+1)/x=13/6
6(x^2+1)=13x
6x^2-13x+6=0
(3x-2)(2x-3)=0
x=2/3 or x=3/2
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