It means to times a number by itself e.g. 9 squared = 9x9 = 81!
Variance
The word squared has one syllable.
if you mean PI squared + PI squared / by 2 then that is.... 4.9298 solved on paper ... BUT if you mean what you said, the answer is YUMMY!
n^3 mean a number Squared by 3
If you mean ex squared, the answer is e2x
If you mean a2 x a2... the answer is a4
If you mean (2 times 5) squared then it is 100
you mean c? haha pythagoras
it means like ac angle or a squared like in the phythangren theorem its a squared + b squared = c squared
sq.
Its squared
You cannot "solve" a mean squared deviation". You can calculate it or use it, but there is nothing to solve!