homework help: What are perfect cubes and perfect squares? - Help.com

What are perfect cubes and perfect squares?

I need some help with my Geometry homework, and I have a feeling knowing what a perfect cube/square is will be a must all year. Help please!

This closed post was written 3 months ago | V/U/S: 331, 7, 0 | Edit Post | Report Post


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dave1971199 offline Verified User (3 months, 1 week) Long Term User Shouts: 8 #
An Unknown Location | 3 months ago (2 minutes after post)

If you have a square that is 5 x 5, it is a perfect square and if you have a 5×5x5 cube, then all the side are the same. I think you will find that is a perfect cube.

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Gamerkc offline Verified User (9 months, 4 weeks) Long Term User Shouts: 4 #
An Undisclosed Location | 3 months ago (5 minutes after post)

I didn’t really mean it in a literal geometric way: see, we’re studying logic and I need to know (algebraically) what a perfect square/cube is. (7^2 = seven squared- that kinda thing.)

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dave1971199 offline Verified User (3 months, 1 week) Long Term User Shouts: 8 #
An Unknown Location | 3 months ago (6 minutes after post)

Have a look at this page. It will be able to answer you question better than I.

http://en.wikipedia.org/wiki/Perfect_…

this is for a cube. n³ = n × n × n

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Gamerkc offline Verified User (9 months, 4 weeks) Long Term User Shouts: 4 #
An Undisclosed Location | 3 months ago (10 minutes after post)

Thank you, that helped me a lot. :D

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dave1971199 offline Verified User (3 months, 1 week) Long Term User Shouts: 8 #
An Unknown Location | 3 months ago (17 minutes after post)

good luck with you work

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Gamerkc offline Verified User (9 months, 4 weeks) Long Term User Shouts: 4 #
An Undisclosed Location | 3 months ago (19 minutes after post)

Thanks.

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