SOLUTION: Simplfy (21x^-4y^-3)/(12x^4y^-2) I came up with 7/(4x^8y) but am not sure if that is right Thanks

Algebra ->  Exponents -> SOLUTION: Simplfy (21x^-4y^-3)/(12x^4y^-2) I came up with 7/(4x^8y) but am not sure if that is right Thanks      Log On


   

Question 170198: Simplfy (21x^-4y^-3)/(12x^4y^-2)
I came up with 7/(4x^8y) but am not sure if that is right
Thanks
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Looks OK to me.