All of them, but especially 42
A base number is used as a factor in a power.
A number used as a factor two times is a square root.
The exponent tells the number of times the base is to be used as a factor.
An exponent tells how many times a number is used as a factor.
An exponent tells how many times a number is used as a factor.
no
An exponent shows the number of times a base is used as a factor.
An exponent is a numeral used to tell how many times a number is used as a factor.
The base.
The exponent tells you how many times a number or base is used as a factor.
It is called a common factor!
The number is called a base.