Monday, September 25th 2017    |   


The square root of -1

Thursday, May 14, 2009   |   Math

Imaginary Numbers

1 X 1 = 1
AND
(-1) X (-1) = 1

So 1 has two square roots!

-1 doesn't have even one square root
(there is no n^2=-1)
so humans got to invent...

Imaginary Numbers

For more information

I imagine you might google it

Imaginary Numbers

;)