Question

how do you put in the signs to ask a question about an equation?

Answer 1

\(\huge\color{orange}{Welcome~To~OpenStudy}\)
Hey there!!! Since you are new here, read this legendary tutorial for new OpenStudiers!!

http://goo.gl/5pp1u0

For an visual tutorial look at this! Its amazing :o

https://prezi.com/fs3hqdpcopic/an-unofficial-guide-to-openstudy/

Also consider reading the CoC and the T&C
http://openstudy.com/code-of-conduct

http://openstudy.com/terms-and-conditions

Answer 2

http://prntscr.com/79f5mc
this is how :)

Answer 3

\[\frac{ 6w^2+9w }{ -3w }\]