It is the RADICAL SIGN , its definition is - the symbol used to indicate a nonnegitive square root.
You can use the common X multiplication symbol, a dot, or use parenthesis with a coefficient next to them.
I think its this symbol
The radical symbol for square root, without the vinculum above the radicand, was introduced in 1525. The first author to use it was Christoff Rudolff.
it looks like a check mark. it is called the radical. it looks like this --> √
It is the RADICAL SIGN , its definition is - the symbol used to indicate a nonnegitive square root.
This
exponent
The mathematical symbol one can use when finding the square root of a number is y2=a. In other words y is a square number as a result of multiplying the number by itself (y x y)
The symbol you are referring to is likely the "caret" symbol, which is commonly used to indicate exponentiation in mathematical expressions. It is not a standard mathematical notation for representing the number Pi.
The symbol used to indicate a nonnegative square root.
The symbol depicting a smaller square inside a larger one indicate on an appliance indicates that it is double insulated. Some appliances may contain other symbols to indicate this.
A star shaped symbol in printing is called an asterisk (*). It is commonly used to indicate footnotes, side notes, or as a symbol for multiplication in mathematical equations.
You can use the common X multiplication symbol, a dot, or use parenthesis with a coefficient next to them.
┴ that one. Sometimes it'll have a small square to indicate a right angle.
The greater than symbol is typically a mathematical symbol declaring that one given value or number is greater than another given value or number. One would use this symbol for certain mathematical applications, as well as to indicate in any circumstance that one things value is greater than another.
The less than sign < is a mathematical symbol used to indicate that one quantity is smaller than another. It is commonly used in mathematical inequalities and can be read as "is less than."