Shyyy14 Shyyy14

26-02-2015
Mathematics

contestada

Simplify the expression b+2/b^2-4

Respuesta :

fomoejohn214 fomoejohn214

26-02-2015

3b because b^2-4= 1/b. So 2/1/b= 2b b+2b = 3b

Answer Link

Panoyin Panoyin

26-02-2015

b + 2
b² - 4
b^-1 - 1/2
1 + 1
b^1 - 2
2
b^1 - 2

Answer Link

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