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Mathematics 16 Online
OpenStudy (anonymous):

(-9/x)+(8/(x+1))+(16/(x+1)^2

OpenStudy (kc_kennylau):

Multiply the first fraction by (x+1)^2, the second fraction by x(x+1), and the third fraction by x :) Your fractions should now have a common denominator.

OpenStudy (anonymous):

I love these, kc got here 1st, he'll steer you right.

OpenStudy (kc_kennylau):

@ehuman thanks :)

OpenStudy (anonymous):

:)

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