Question

What is the difference of the rational expression below 2x/x+3 - 4/x

Answer 1

`(2x^2-4x-12)/(x^2+3x)`

Explanation:

=>
`(2x)/(x+3) - (4)/(x)`

LCM = x(x-3)

=>
`(2x^2-4(x+3))/(x(x+3))`

=>
`(2x^2-4x-12)/(x^2+3x)`

This is the required simplest form and can't be simplified further.

Hope this Helps!

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