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Mathematics 9 Online
OpenStudy (anonymous):

Ok, I have yet another question. (7/9z^3)+(1/21z^2). I have gotten as far as (3z+49)63z^3 but am not sure if this can be simplified any further? Thanks in advance!

jimthompson5910 (jim_thompson5910):

Answer is \[\large \frac{3z+49}{63z^3}\] If this is what you got, congrats.

jimthompson5910 (jim_thompson5910):

and no it cannot be simplified further

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