perplexus.info :: Just Math : 2 Cube Roots

2 Cube Roots (Posted on 2023-10-20)

Evaluate this expression, using pen and paper only:
³√(1 - 18*(3)^1/3 + 12* 3^2/3)

Submitted by K Sengupta

Rating: 4.5000 (2 votes)

Solution: (Hide)

The solution is 3^(2/3) - 2.
For an explanation, refer to the solution submitted by Larry in this location.

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

Subject	Author	Date
re: Solution	broll	2023-10-20 09:30:22
Solution	Larry	2023-10-20 08:58:59

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