Question

Which of these expressions is equal to 243?(1 point)

Responses

3^7

3^5

7^3

5^3

Answer 1

[AI-generated answer — Explain Bot]

To determine which expression is equal to 243, we can evaluate each option to see if they result in the same value.

Let's evaluate each expression:

1. 3^7 = 3 * 3 * 3 * 3 * 3 * 3 * 3 = 2187
2. 3^5 = 3 * 3 * 3 * 3 * 3 = 243
3. 7^3 = 7 * 7 * 7 = 343
4. 5^3 = 5 * 5 * 5 = 125

The expression that is equal to 243 is 3^5.

Therefore, the correct option is "3^5".