SOLUTION: 3x+1/2 x^2-4/x^2 ,x≠0 find the first derivative

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Question 977871: 3x+1/2 x^2-4/x^2 ,x≠0 find the first derivative
Found 2 solutions by Cromlix, Alan3354:
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
Hi there,
y = 3x+1/2 x^2-4/x^2
dy/dx = 3 + x + 8x^-3
dy/dx = 3 + x + 8/x^3
Hope this helps:-)

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Not clear, add parentheses