# What do you do with exponents?

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. In this example, you can see how it works. Adding the exponents is just a short cut! The "power rule" tells us that to raise a power to a power, just multiply the exponents.
A.

### What is an exponent of one?

Exponents rules and properties
Rule nameRuleExample
Negative exponentsb-n = 1 / bn2-3 = 1/23 = 0.125
Zero rulesb0 = 150 = 1
0n = 0 , for n>005 = 0
One rulesb1 = b51 = 5
• #### What does an exponent of 0 mean?

The zero exponent rule is one of the rules that will help you simplify exponents. Now that you know the terms, let's go back to the zero exponent rule. The zero exponent rule basically says that any base with an exponent of zero is equal to one. For example: x^0 = 1.
• #### What is a number to the power of 1?

Any number raised to the power of one equals the number itself. Any number raised to the power of zero, except zero, equals one. This multiplication rule tells us that we can simply add the exponents when multiplying two powers with the same base.
• #### What is the definition of exponents?

Math Term Definition. Exponent. An exponent is a small number written with another big number that tells how many times to multiply the big number by itself.
B.

### What are exponents and powers?

An expression that represents repeated multiplication of the same factor is called a power. The number 5 is called the base, and the number 2 is called the exponent. The exponent corresponds to the number of times the base is used as a factor.
• #### What is the difference between a base and an exponent?

The term 'power', is used to mean, the number arrived at, by raising a base number to the exponent. The base number and the exponent are the basic elements of the power, wherein the base number is the number that is multiplied by itself and exponent is the number of times base number is multiplied.
• #### What is to the 5th power?

In arithmetic and algebra, the fifth power of a number n is the result of multiplying five instances of n together. Fifth powers are also formed by multiplying a number by its fourth power, or the square of a number by its cube.
• #### What is the rule for multiplying like bases?

There are rules that help when multiplying and dividing exponential expressions with the same base. To multiply two exponential terms with the same base, add their exponents. To raise a power to a power, multiply the exponents. To divide two exponential terms with the same base, subtract the exponents.
C.

### What are the rules of exponents?

A Review of the Rules for Exponents. Below is List of Rules for Exponents and an example or two of using each rule: Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1. Power Rule (Powers to Powers): (am)n = amn, this says that to raise a power to a power you need to multiply the exponents
• #### What are the rules of exponents?

A Review of the Rules for Exponents. Below is List of Rules for Exponents and an example or two of using each rule: Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1. Power Rule (Powers to Powers): (am)n = amn, this says that to raise a power to a power you need to multiply the exponents
• #### When exponents are the same?

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. In this example, you can see how it works. Adding the exponents is just a short cut! The "power rule" tells us that to raise a power to a power, just multiply the exponents.
• #### What is the exponent of 2?

The exponent of a number says how many times to use the number in a multiplication. In 82 the "2" says to use 8 twice in a multiplication, so 82 = 8 × 8 = 64. In words: 82 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared" Exponents are also called Powers or Indices.

Updated: 28th October 2019