Question

what is the square root symbol on the keyboard?

Answer 1

There isn't one.

Alt-252 does this: √

Answer 2

\sqrt{2}

Answer 3

will produce
\[\sqrt{2}\]

Answer 4

\[\sqrt{\heartsuit^2}\]

Answer 5

don't forget to enclose them between \[ \[and\] \] (special symbols)

Answer 6

if you choose the ìùí½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├
─┼╞╟ⁿ√·√

its alt 251 for me :)

if you chose the alt 251 method, use (...) to indicate the extent of the radical: √(2+7) = √(9) = 3

Answer 7

¡ǝɔnpoɹd ʇouuɐɔ ı ʇɐɥʇ sǝʇou lɐɔısnɯ ɥʇıʍ ɟɟo ƃuıʍoɥs ou

Answer 8

alt whatever just changes my tabs

Answer 9

:)

Answer 10

\begin{array}l\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\end{array}

Answer 11

\[\begin{array}l\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\color{#FF0000}{\text{♥}}\color{#FF7F00}{\text{♥}}\color{#FFE600}{\text{♥}}\color{#00FF00}{\text{♥}}\color{#0000FF}{\text{♥}}\color{#6600FF}{\text{♥}}\color{#8B00FF}{\text{♥}}\end{array}\]

Answer 12

amistre please link to this lovely invention of yours. i can't find it anywhere!

Answer 13

so you hold alt and 251 all at the same time??

Answer 14

google; fader amistre64 openstudy

Answer 15

http://assets.openstudy.com/updates/attachments/4e0771810b8bd74af49beb9d-amistre64-1309110788233-fader.html

Answer 16

works only if you have numpad

Answer 17

I'm not using that

Answer 18

what is numpad?

Answer 19

\begin{array}l\color{red}{\normalsize\text{♫}}\color{orange}{\normalsize\text{♫}}\color{#9c9a2e}{\normalsize\text{♫}}\color{green}{\normalsize\text{ }}\color{blue}{\normalsize\text{♫}}\color{purple}{\normalsize\text{ }}\color{purple}{\normalsize\text{♫}}\color{red}{\normalsize\text{ }}\color{orange}{\normalsize\text{♫}}\color{#9c9a2e}{\normalsize\text{ }}\color{green}{\normalsize\text{♫}}\color{blue}{\normalsize\text{♫}}\color{purple}{\normalsize\text{♫}}\color{purple}{\normalsize\text{}}\end{array}

Answer 20

http://img201.imageshack.us/img201/9639/68595rwmswireddesktop50cc9.jpg