Multiply 2.75 by 4. If the answer is 11 then YES, if not, then NO.
Eleven cannot be squared, unless by a mixed number, because nothing times four equals eleven.
eleven to the power of eleven
411
1100
11,004,000
It is 4,311
eleven thousand four hundred
Eleven
3400.11
3400.11
Four thousandths.
Four hundred eleven or four hundred and eleven.