cottekaiNewskyp
cottekaiNewskyp cottekaiNewskyp
  • 01-08-2016
  • Mathematics
contestada

Express using egative exponents. 1/8

Respuesta :

Yexs
Yexs Yexs
  • 01-08-2016
[tex]Hi \\ \\ \frac{1}{8}= \frac{1}{ 2^{3} }= 2^{-3} \\ \\ \boxed{\boxed{\frac{1}{8}= 2^{-3}}} \\ \\ \\\mathbb{iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii} \\~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Good~studies!! \\ [/tex]
Answer Link
dalendrk
dalendrk dalendrk
  • 01-08-2016
[tex]a^{-n}=\dfrac{1}{a^n}\to a^{-1}=\dfrac{1}{a}\\\\(a^n)^m=a^{n\cdot m}\\------------------\\\\\dfrac{1}{8}=8^{-1}=(2^3)^{-1}=2^{3\cdot(-1)}=\boxed{2^{-3}}[/tex]
Answer Link

Otras preguntas

A classic creation story tells how the world was made or humanity came into existence. However, a creation story doesn’t have to be limited to the origin of the
Who was Cortes and what did he do in his time?
What kinds of characteristics can be used to  describe a place?
What is the value of the digit 8 in 28175
A dwarf sea horse swims at a rate of 53.68 feet per hour. Convert this speed to inches per minute.
Which description of the Southern California coastline is most accurate
Which is the correct standard notation for 9.3 × 105?
The Constitution was inspired by the English Bill of Rights. Both documents limit the power of the executive branch. Which is an example of limited power in the
Music help pleaseeeeeeeeeeee
Round 24.316 to the nearest tenth