jenni811 jenni811
  • 23-02-2017
  • Mathematics
contestada

i need help solving it i don't understand

i need help solving it i dont understand class=

Respuesta :

cthonic2
cthonic2 cthonic2
  • 23-02-2017
so what you do, is you take the exponent inside the parenthesis and multiply it to the one outside. so it turns into:

(x^-9)(-2y^20)

and boom (: it's done simplifying

hope this helps (;
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