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Mathematics 16 Online
OpenStudy (anonymous):

Subtract and simplify: (9 x + 4)/(4 x^2) - (-5 x + 4)/(4 x^2)

OpenStudy (anonymous):

14x/4x^2

OpenStudy (anonymous):

so to simplify further 7x/2x^2

OpenStudy (anonymous):

and to simplify even further 7/2x =)

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