Question

edr6tyhujik

Answer 1

When working with multiple sets of polynomials, do them 2 at a time.
Also, if you need help simplifying any sort of equation you can use this:
http://www.wolframalpha.com/input/?i=%283xy2%29%284xy%29%282xy%293
but since the "result" part is not one of your answers make sure you have it typed in correctly

Answer 2

Ah ok, I think you meant to put that 3 on the end inside the last set of parentheses, in which case you get this instead:
http://www.wolframalpha.com/input/?i=%283xy2%29%284xy%29%282xy3%29

Answer 3

when you type these up, make sure you are very exact, otherwise we can't really help

Answer 4

http://www.wolframalpha.com/input/?i=%283xy2%29%284xy%29%282xy%29%5E3

Answer 5

Well there's your answer