Nested Roots Problem
Round x to the nearest ones place: ⎝ ⎜ ⎛ 3 9 3 7 3 9 3 7 ⋯ ⎠ ⎟ ⎞ 3 + ⎝ ⎜ ⎛ 4 8 4 6 4 8 4 6 ⋯ ⎠ ⎟ ⎞ 2 = x
First off, I must give credit for inspiring this problem to Nxin Nasn, whose original problem is here .
The answer is 28.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
i got 28 too,can you explain how you got your answer.i even tried using a calculator to check my answer and still got 28
Log in to reply
Yeah, you are right, @Hummus a , sorry. I subtracted them, for some reason. I apoligize, that was my fault.
Log in to reply
report the problem if you want to change the answer and put the same problem there.Brilliant staff will respond in less than a day or so.
but how your answer came? mine is 28
Log in to reply
Haha, I am a moron, and subtracted instead of added, sorry, I really should have checked twice before submitting. I reported it, so they should change it soon. Thanks for pointing the problem out. :)
So again, thanks to @Nxin Nasn for his original problem, it was really informative for me. As far as the solution, @Akshat Sharda brought up a pretty simple method of solving it, along with my method on the note I made here .