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What should be the base when 81 is written as a power of which the index is 2?
92 = 81
When a number is raised to a power what is it called?
The power could then be called an exponent. The number that is being raised to a power is called the base. In the case of 42, the exponent is 2 and the base is 4.
Meanning of positive exponent?
An exponent is the power that a number is raised to. For instance, in the expression 3^2 ("three squared"), 2 is the "exponent" and 3 is the "base." A positive exponent just means that the power is a positive number. For instance, the following expression does not involve a positive exponent: 3^(-2). Horses rule!!!!!
How do you write the number 121 as a power?
11² or 11^2.
What is the value of the expression 4 over 2 to the power of -2?
1/4
What is 6x6x6x8x8 base of 2?
The expression 6x6x6x8x8 in base 2 means that each number is written in binary. Converting each number to binary, we have 110x110x110x1000x1000. Evaluating this expression, we multiply the binary numbers together to get a final result in base 2.
What is the 2 in 2 to the fifth power?
In 2 to the fifth power (25), the 2 is called the base and the 5 is called the exponent. This expression equals 2*2*2*2*2 = 32.
What is base in algebra?
A base is a number in a term that has an exponent on it. e.g. x^2: x is the base log2(8) 2 is the base
What is the base in 9b2?
In the expression "9b2," the base is 9. The term "b2" indicates that "b" is being raised to the power of 2, but it does not affect the base of the numerical component. Therefore, in this context, the base is the coefficient, which is 9.
What should be the base when 81 is written as a power of which the index is 2?
92 = 81
When a number is raised to a power what is it called?
The power could then be called an exponent. The number that is being raised to a power is called the base. In the case of 42, the exponent is 2 and the base is 4.
What expression using a base and exponent?
An expression using a base and exponent takes the form ( a^n ), where ( a ) is the base and ( n ) is the exponent. The base represents a number that is multiplied by itself, while the exponent indicates how many times the base is used in the multiplication. For example, in the expression ( 2^3 ), 2 is the base and 3 is the exponent, meaning ( 2 \times 2 \times 2 = 8 ).
What is the reciprocal of x to the second power?
The reciprocal of any expression is 1 divided by that expression. In this case, the reciprocal of x2 is 1/x2. This can also be written as (1/x)2, or as x-2.
What is the small number raised in a power that tells how many times the base is used as a factor?
The small number raised in a power is called the exponent. It indicates how many times the base is multiplied by itself. For example, in the expression (2^3), the base is 2 and the exponent is 3, meaning (2) is used as a factor three times: (2 \times 2 \times 2).
Meanning of positive exponent?
An exponent is the power that a number is raised to. For instance, in the expression 3^2 ("three squared"), 2 is the "exponent" and 3 is the "base." A positive exponent just means that the power is a positive number. For instance, the following expression does not involve a positive exponent: 3^(-2). Horses rule!!!!!
What is a number or expression that is raised to a power?
It is a base. 3x^2 (which may look like this on a page: 3x2). Where x is the base 2 is the exponent 3 is the coefficient. For more information please see the related link.
What is the equation 2 to the power of 4?
2 to the power of 4 is an expression, it is not an equation.
