BinguTop
BinguTop BinguTop
  • 03-03-2017
  • Mathematics
contestada

Need to simplify cube roots, work shown would be great!

Cube root of 81
Cube root of -64

Respuesta :

LammettHash
LammettHash LammettHash
  • 03-03-2017
[tex]81=9^2=(3^2)^2=3^4\implies \sqrt[3]{81}=\sqrt[3]{3^4}=\sqrt[3]{3\times3^3}=3\sqrt[3]3[/tex]

[tex]-64=(-4)^3\implies\sqrt[3]{-64}=\sqrt[3]{(-4)^3}=-4[/tex]
Answer Link
sebiz101
sebiz101 sebiz101
  • 03-03-2017
1.) 4.32
2.)-4
copy the work on square root calculator

Answer Link

Otras preguntas

Founded in 1600, the _____ gave effective mercantile organization to England's enterprises in India.
What is the maximum number of communication paths for a team of twenty people?
what is a nonexample of a prokaryotic cell
Determine what type of decimal number each fraction converts to. The fraction 11/25 converts to a _____ decimal number. The fraction 4/9 converts to a _____ d
this is a type of figurative language in which human qualities are given to nonhuman things.
Why were vigilance committees important to the boomtowns of the west?
early humans most likely experienced which of the following changes in climate and environment? ( select all that apply ) • changes in environment from grassl
The product of a number and ten is twelve more than the product of the number and five-eighths. How do I do this problem?
WILL GIVE BRAINLIEST!!!!!!! LOOK AT THE PICTURE BELOW TO ANSWER THE QUESTION!
An electric iron is used to remove wrinkles from clothing. The electric iron is made of metal. Which property of this substance is most useful for this applicat