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Alexus [3.1K]
3 years ago
6

The sum of 2 times a number and 5 times its reciprocal is 23/3. find the number(s).

Mathematics
1 answer:
lbvjy [14]3 years ago
7 0
Assume X is the number.
2X + 5 1/x = 23/3
3(2X² + 5) = 23X
6X² - 23X + 15 = 0

X = 3

Hope that helps you.
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