Has anybody else tried this?(adsbygoogle = window.adsbygoogle || []).push({});

a^3 + b^3 + c^3 = d^3

3^3 + 4^3 + 5^3 = 6^3

27 + 64 + 125 = 216

This seems to be a logical extension of the Pythagorean Theorem and it works if the values of 3, 4 and 5 are used for a, b and c.

Has this already been discovered in mathematics or is this something new?

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

Dismiss Notice

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!

# 3-D Pythagorean Theorem?

Loading...

Similar Threads - Pythagorean Theorem | Date |
---|---|

A Cubic quartets? | Feb 15, 2018 |

How accurate is pythagorean theorem? | Jun 6, 2015 |

The Pythagorean Theorem | Apr 8, 2015 |

Disproving Pythagorean Theorem | Sep 17, 2013 |

Disproof to the Pythagorean Theorem? | Dec 10, 2012 |

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