a square root can be a rational number if it comes out to be a solid number.
Example: The square root of 144 is a rational number because the square root is 12.
However, the square root of -8 is simply 'i' multiplied by a radical 8.
I think that the square root of -8 is irrational. First off...
I'd actually prefer a fish, since it was biblically used by the prophets. I mean, sure, Jesus died on the cross for our sins and we should remember that, but why can't just commemorate it on Easter and have the fish as a symbol?
It represents the miracles that God and Jesus that happen for...
...civilization was formed? If the origins of man began in Africa, how were they able to span into several other continents?
The Aboriginese are a good example, how were they able to reach an island as far off from the mainland(Asia) with the threats of disease and famine.
Also, if nomads...