VOIVe lile luIUWIS PIuulell.
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(i) The sum of a natural number and its reciprocal is 50/7 find
number.
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plz refers to the attachments
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Answer:
x + 1/x = 50/7
x² + 1 / x = 50/7
7x² + 7 = 50x
7x² - 50x + 7 =0
7x² - 49x - x + 7 = 0
7x(x - 7) - (x - 7) = 0
(7x - 1) ( x - 7)
x = 7 or 1/7
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