perplexus.info :: Just Math : Real Equation Resolution

Real Equation Resolution (Posted on 2015-12-17)

Find all possible real x that satisfy this equation:

x³ - 3x = √(x+2)

Submitted by K Sengupta

Rating: 5.0000 (1 votes)

Solution: (Hide)

x = {2, (-1+sqrt(5))/2, -0.44504)
For an explanation, refer to the solution submitted by Brian Smith in this location.

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

Subject	Author	Date
re: Solution	K Sengupta	2024-05-06 03:21:44
Solution	Brian Smith	2015-12-17 23:39:15

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