Reviewed by Jessica Kaminski
What is 5 to the 3rd power?
Answer: 5 to the 3rd power is 125
In mathematics, raising a number to a power means multiplying it by itself a certain number of times. The expression '5 to the 3rd power' indicates that 5 should be multiplied by itself three times. This operation is a basic concept in exponents and is frequently used in arithmetic and algebra.
Methods
Math Tutor Explanation Using the Multiplication Method
Calculating 5 to the 3rd power involves using repeated multiplication.
Step 1: Step 1: Write 5 to the 3rd power as 5 × 5 × 5
Step 2: Step 2: Multiply 5 × 5 to get 25
Math Tutor Explanation Using the Exponent Definition
An exponent shows how many times to use the base number in a multiplication.
Step 1: Step 1: Understand that the base is 5 and the exponent is 3
Step 2: Step 2: Multiply the base by itself for the number of times indicated by the exponent: 5 × 5 × 5
Step 1:
Step 2:
Math Tutor suggests: Practice More Powers and Exponents
Reinforce your understanding of exponents and powers with these related math questions.
FAQ on Exponents
What does 'to the 3rd power' mean?
It means multiplying the number by itself three times.
Are exponents only used with whole numbers?
No, exponents can be used with fractions, decimals, and negative numbers as well.
What is 5 squared?
5 squared means 5 to the 2nd power, or 5 × 5, which equals 25.
How can I write 5 to the 3rd power another way?
You can write it as 5^3 or 5 × 5 × 5.
What is the pattern in powers of 5?
Each time you increase the exponent by 1, multiply the previous result by 5.
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