JosholiMonessi JosholiMonessi
  • 24-11-2016
  • Mathematics
contestada

Write (27a^-6)^-2/3 in simplest form.

Respuesta :

Nirina7
Nirina7 Nirina7
  • 24-11-2016
let be A = (27a^- 6)^-2/3= (27a^- 6)^- 2/3=(27)^- 2/3 )(a^- 6)^- 2/3
=(a^4) /(27)^2/3, but 27 = 3^3, so (27)^2/3= (3^3)^2/3=3^2=9
finally A= (a^4) /9
Answer Link

Otras preguntas

is 5/12 bigger than 3/7
A traveler first drives 18.6 km east, then 30.3 km southeast, and finally 10.7 km south. Find the traveler's total displacement ?
In which one of the following sentences is the number written correctly? A The college has an endowment of more than $187 million. B The parcel of land was ad
What is a medial moraine, and how is it formed?
the area where rock under stress breaks and triggers an earthquake is called the ___________
Which friend has greatee elevation & which friend is father from sea level?
Joe has been keeping track of his cellular phone bills for the last two months. The bill for the first mont was $38.00 for 100 minutes of usage. The bill for th
Why did the Marbury v. madison case happen?
after a fire, the ashes have less mass and take up less space than the trees and vegataion before the fire. how can this be explained in terms of the Law of Con
in what way was the population of the middle colonies like the population of the united states today?