Is That A Long Division Sign?
Algebra
Level
1
\[ \sqrt2 \qquad \sqrt{\sqrt{2\times2}}\qquad \sqrt{\sqrt{\sqrt{2\times2\times2}}}\qquad \sqrt{\sqrt{\sqrt{\sqrt{2\times2\times2\times2}}}} \]
The above shows four numbers. Which of these numbers is the smallest?
by
Pi Han Goh