SOLUTION: can you please simplify this problem for me? thanks in advance 3u^-4x^-9z^-5x^9*4u^-7*5z^8

Algebra ->  Exponents -> SOLUTION: can you please simplify this problem for me? thanks in advance 3u^-4x^-9z^-5x^9*4u^-7*5z^8      Log On


   

Question 174512: can you please simplify this problem for me? thanks in advance
3u^-4x^-9z^-5x^9*4u^-7*5z^8
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(3u^-4x^-9z^-5x^9)(4u^-7*5z^8)
(3x^9)/(u^4x^9z^5)(4*5z^8)/u^7
(3x^9)(20z^8)/(u^4x^9z^5)(u^7)
(60x^9z^8)/(u^11x^9z^5)
(60x^[9-9]z^[8-5])/u^11
(60x^0z^3)/u^11
60z^3/u^11 ans.