makaylapark8738 makaylapark8738
  • 20-06-2018
  • Mathematics
contestada

Which expression is the simplest form of (27x^-9)^1/3?

Respuesta :

gmany
gmany gmany
  • 23-06-2018
[tex]\sqrt[n]{a^m}=a^\frac{m}{n}\\\\\sqrt[n]{a}=a^\frac{1}{n}\\\\(a^n)^m=a^{nm}\\\\(a\cdot b)^n=a^n\cdot b^n\\\\(27x^{-9})^\frac{1}{3}=27^\frac{1}{3}(x^{-9})^\frac{1}{3}=\sqrt[3]{27}\cdot x^{-9\cdot\frac{1}{3}}=3x^{-3}=\dfrac{3}{x^3}[/tex]
Answer Link

Otras preguntas

Please help people!!!!! I’m stupid X=8(1+2+3+...+49)+1225
Suppose that the probability that a person books a hotel using an online travel website is 0.68. For the question that​ follows, consider a sample of fifteen ra
Potential energy is based on an objects A)gravity B)mass C)position D)kinetic
1. In the excerpt below, the word demeaning (di-men'ing) means "I'm just saying that you're not going to get a group of middle-aged me to sit in a room and appl
Which among the following is/are correct about solution (true solution)? I. Concentration of solute will always be the same throughout a mixture in a solution.
Which of the following best describes the author’s exigence in the passage? The tension between the author’s worldview and the worldview developed by Alice Walk
where are some places that cyber bullying occurs? Check all that applyA in classrooms B in text messagesC on playgroundsD on websitesE on social media networksF
Water molecules can stick to other water molecules through which type of bond? Covalent lonic Oxygen Hydrogen
How do the children respond to the man’s initial cry for help
PleEASSSE HELP ME WITH K AND L