SOLUTION: simplify (2/z) / z/2 + 1/z i keep getting 1/z^2+2 is this correct

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Question 379756: simplify
(2/z) / z/2 + 1/z
i keep getting 1/z^2+2
is this correct
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
You're close. You should have gotten 4%2F%28z%5E2%2B2%29 because multiplying the numerator 2%2Fz by the LCD 2z gives you 4


Note: this is assuming that the problem is %282%2Fz%29%2F%28z%2F2%2B1%2Fz%29