Who understands Maths (serious question) HELP TREV!

[TREVCOS]

5x^-2y^10 over 2x^-1(-3x^-3y^-1)^-2

Try this?

And I haven't got a clue on this one, is it e = mc squared.
Or alternatively 'A bird in the hand is worth 2 in the bush!'

[TREVCOS]

Leave it with me, I will work this out later if no-ones done it.

[TREVCOS]

...

[TREVCOS]

5x^-2y^10 over 2x^-1(-3x^-3y^-1)^-2

Actually I may have to admit defeat on this one. I shall say 42, the meaning of life.

[The Radman]

Leave it with me, I will work this out later if no-ones done it.

dont think theres much to worry about there trev,your on your own

[Turkish]

The answer quite simply is (45/2)x^-7 y^8