Add or subtract x /​ x² - 4 - 2 / x² - 4

Mathematics
Tutor: None Selected Time limit: 1 Day

Add or subtract

x / x²  - 4   2 / x²  - 4 

a.  1 / x +2

b.  2 / x + 2

c.  x + 2 / x

d.  1 / x - 2

Apr 30th, 2015

x / x²  - 4 2 / x²  - 4 

2 / x² + x / x² -8


d.  1 / x - 2



Apr 30th, 2015

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Apr 30th, 2015
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Apr 30th, 2015
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