Grade 7 Question

[NicholasJ]

Hi i'm new here and i need some help with a french math question, if your fluent in french mathematical terms i'd like your help.

The question is :

Un nombre est "cube parfait" s'il est le cube d'un nombre naturel.
EX.:125 est cube parfait car 125=52(sorry the 2 is the exponant don't know how to make it look like one.)
So here's my question, i don't fully understand what a perfect cube is, and i have to list 11 of them. Is a cube parfait something like 27 because 27=33?(sorry the second three is the exponant.)

Please tell me if i have the right idea, thank you

 

[stapel]

So here's my question, i don't fully understand what a perfect cube is

To find definitions, search engines are frequently helpful! :wink:

. . . . .Google results for "perfect cube" (in English)

. . . . .Google results for "cube parfait" (in French)

Have fun!

Eliz.

 

[Denis]

sert toi de "^" pour "au pouvoir"; exemple: 3^3 = 27