perplexus.info :: Just Math : Cube Root Sum Puzzle

Cube Root Sum Puzzle (Posted on 2015-10-24)

Express the expression: ³√(³√2 - 1) in the form:
³√x + ³√y + ³√z, where each of x, y and z is a rational number.

See The Solution Submitted by K Sengupta

Rating: 4.5000 (2 votes)

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	Possible solution	broll	2015-10-24 11:29:46

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info