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Mathematics 14 Online
OpenStudy (anonymous):

simplify the following expression z+3/z^2-5z-24

OpenStudy (anonymous):

I'm assuming it is: z + 3 ---------- z^2 - 5z - 24 In which case you need to factor the bottom.

OpenStudy (anonymous):

z + 3/ z^2 -5z - 24 use middle term splitting z^2 - (6-1)z - 24 open brackets and group them , z + 3 will get cancelled

OpenStudy (anonymous):

tell if u need help

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