tobyuscus00 tobyuscus00
  • 19-10-2017
  • Mathematics
contestada

how do you solve this I don't under stand

how do you solve this I dont under stand class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 19-10-2017
6 * (-2) = -12
a^-2 * a^11 = a^9
b^-1 * b^-4 = b^-5

so answer

= -12a^9b^-5
or
= -12a^9 / b^5
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