Math Forum http://mathforum.org/kb List of forum topics en Re: In "square root of -1", should we say "minus 1" or "negative 1"? http://mathforum.org/kb/thread.jspa?messageID=7931819&tstart=0#7931819 On Dec 3, 2012, at 4:54 PM, Joe Niederberger <niederberger@comcast.net> wrote:

> (What I was questioning]]> Dec 3, 2012 7:51:00 PM Dec 3, 2012 7:51:00 PM syscore 0 Re: In "square root of -1", should we say "minus 1" or "negative<br> 1"? http://mathforum.org/kb/thread.jspa?messageID=7931808&tstart=0#7931808 >The car example didn't meet your satisfaction?

I like the car example! Reversing time is a]]> Dec 3, 2012 4:54:15 PM Dec 3, 2012 4:54:15 PM niederberger@comcast.net 1