Khan/khan-exercises — Issue #12593: Radical equations - Able to achieve proficiency with all answers "no solution"
Author: KhanBugz
Created: 2012-01-31 21:36:41+00:00
State: open
Labels: other, safari, snowleo

Reporter: khanacademy@feedmyego.com

For every question I was given in the Radical Equations practice, the correct answer was "no solution". I am assuming that the system can generate problems with rational number value solutions, but I didn't get any of those. I've suggested on other problems that the system should try not to have the same answer be correct on consecutive questions. This problem especially would benefit from that.

[radical_equations.html?seed=135&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/radical_equations.html?seed=135&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/radical_equations.html?seed=135&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%22No%20solution%5C%22%22%2C26%5D%5D)

["No solution"]

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