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

8/100 in simplest form
Europe is the third most populous continent. Which two continents have larger populations than Europe? A. Africa and Asia B. North America and South America C.
if one rabbit has brown fur and another has black fur what conclusion can you draw about the rabbit's genetic codes
Which of the following is an advantage for a single-celled organism? A.It can become very large B.It does not have to reproduce C.It can reproduce very quickly
What times what equals 1720?
Lights waves from the sun can be converted to electricity through
Who commissioned them to explore? Or were they self-funded?
The primary role of the President of the United States is to serve as the chief executive of the United States. What are the president's responsibilities and po
60% is what percent of 235
Y-8/6=7 y minus eight over six equals seven what it y