Question

Which expression is equivalent to c^2-4/c+3 divided by c+2/3(c^2-9)

Answer 1

-41c squared + 4c + 3
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                  c

Answer 2

I would say (3 c^3 + 9 c - 12)/(2 c^3 + 3 c^2 - 18 c) but that's not really a simplification...