What is the value of the expression 5^2?

What is the value of the expression 5^2?

• A. 10
• B. 25
• C. 20
• D. 15

Answer: (B)

To find the value of the expression \(5^2\), you need to understand what exponentiation means. The notation \(5^2\) indicates that the base number, which is 5, is multiplied by itself a certain number of times indicated by the exponent, which is 2 in this case. Thus, \(5^2\) translates to: \[ 5 \times 5 \] Calculating this gives: \[ 5 \times 5 = 25 \] This confirms that the value of the expression \(5^2\) is indeed 25, making the correct choice the one that corresponds to this value. Understanding exponentiation is crucial for accurately calculating powers of numbers, as it establishes how many times the base should be used in multiplication.

To find the value of the expression (5^2), you need to understand what exponentiation means. The notation (5^2) indicates that the base number, which is 5, is multiplied by itself a certain number of times indicated by the exponent, which is 2 in this case. Thus, (5^2) translates to:

[

5 \times 5

]

Calculating this gives:

[

5 \times 5 = 25

]

This confirms that the value of the expression (5^2) is indeed 25, making the correct choice the one that corresponds to this value. Understanding exponentiation is crucial for accurately calculating powers of numbers, as it establishes how many times the base should be used in multiplication.