a natural number when increased by 12 equals 169 times it’s reciprocal find the number ​

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a natural number when increased by 12 equals 169 times it’s reciprocal find the number

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Hailey 3 days 2021-09-14T07:20:12+00:00 1 Answer 0 views 0

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    2021-09-14T07:21:58+00:00

    Answer:

    x+12=169/x

    x^2 + 12 x =160

    x^2 + 12 x -160 = 0

    [ x +20 ] [ x -8] =0

    x = -20 or 8

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