Its the inside of the parenthisis.
Ex:
Square root sign ( any number of your choice)
The square root sign is called a radical
The name of the tail on the square root sign is the radical.
It is the principal square root.
False
48 in a square root sign
The square root symbol is the radical sign, √.
The square root sign is called a radical
Get a calculator with the radical sign, press on whatever number you want to square root, and then press on the radical sign.
The name of the tail on the square root sign is the radical.
radical
It is the principal square root.
it's called the radical sign
False
48 in a square root sign
the radical sign
The rules for "standard radical form" are that (a) there should be no perfect square within the radical sign; for example, square root of 12 is equal to square root of 4 x square root of 3 = 2 x square root of 3, and should be written as the latter; and (b) there should be no radical sign in the denominator. For example, if you have 1 / square root of 2, you multiply top and bottom by the square root of 2, to get a square root in the numerator, but none in the denominator.
The radical symbol, otherwise known as the "square root sign", lets you take the nth root of any number.Any number can be placed above, and slightly to the left, of the square root sign, to indicate the nth root. For example, the cube root of 27 is 3.The number inside the square root sign (that which you are finding the square root of), is called the radicand.