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List of forum topicsenRe: 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 PMDec 3, 2012 7:51:00 PMsyscore0Re: 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 PMDec 3, 2012 4:54:15 PMniederberger@comcast.net1