I want to ask a question which is related to functions of my calculator. Which site should I use?

This is my question:

What mode do I need to put my calculator and show decimal answers for square roots?

I have Casio fx 991ms Calculator that will not give me the answers to a square root. For example if I ask for the square root of 27 the calculator will show three times the square root of three as the answer.

  • Did you ask this via the mobile app? Commented May 7, 2016 at 21:34
  • Yes. I asked this question via mobile app. Commented May 7, 2016 at 21:35
  • The reason he asks is that a 1 rep user shouldn't be able to post here. It seems you found a bug :) Commented May 7, 2016 at 21:45

1 Answer 1


To me, Math.SE seems the logical choice for this type of question.

From the site's help, it seems okay to ask there.

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