I am trying to identify the x-values that are solutions for the equation:(adsbygoogle = window.adsbygoogle || []).push({});

8cosx-4=0

I have come up with: x=pi/3,4pi/3

This doesn't seem correct but I am stumped.

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Identifying x-values

Loading...

Similar Threads - Identifying values | Date |
---|---|

I Identify same values of two quadratic equation | Jul 6, 2016 |

Can anyone identify this series trick? | Dec 15, 2015 |

Need help identifying which algebra rule was used | Sep 5, 2015 |

Identifying the name of a theorem | Jan 12, 2015 |

Identifying the name of a theorem | Dec 14, 2014 |

**Physics Forums - The Fusion of Science and Community**