Question

x/3+3/x=15/x.....quadratic eqation

Answer 1

Hey friend,

Here is your answer,
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 x + 3  = 15
 3    x      x 

=> x² + 9  = 15
        3x         x

=> x² + 9   = 15
         3

=> x² + 9 = 45

=> x² = 45 - 9

=> x² = 36

=> x = +6  OR  -6
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