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Mathematics 17 Online
OpenStudy (anonymous):

Identify all expressions that could be defined as a polynomial : 1. 2x^2-15x+10 2. 5x^2y^3/z 3.8x-2^-2 4. 9x^-3-8 5. 2m^4-r^3/5

OpenStudy (daffy_duck):

http://www.youtube.com/watch?v=DdRkGlTThN0

OpenStudy (anonymous):

do you think you know which ones from here ?

OpenStudy (daffy_duck):

1 is..... 4 is.... 3 is..... idk about 5 but 2 isn't since it's not adding or subtracting.

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