https://file.aiquickdraw.com/mathbot/file/1727284671894y2u4dvyq.jpg

The question in your screenshot is about the **Zero Power Rule of Exponents**, which states that any non-zero number raised to the power of 0 equals 1.

Let’s break down each option:

1. \( 13 - (7.42)^0 \)
   - \( (7.42)^0 = 1 \), so the expression becomes \( 13 - 1 = 12 \).

2. \( 3(8^0) \)
   - \( 8^0 = 1 \), so the expression becomes \( 3 \times 1 = 3 \).

3. \( 5^0 + 9^0 \)
   - \( 5^0 = 1 \) and \( 9^0 = 1 \), so the expression becomes \( 1 + 1 = 2 \).

4. \( (-2.97)^0 \)
   - \( (-2.97)^0 = 1 \).

The question is asking for an expression that results in **1**. 

The correct answer is **Option 4: \( (-2.97)^0 = 1 \)**.

Let me know if you need more details or have any questions! 

Here are some related questions for further understanding:

1. What is the value of \( 0^0 \), and is it defined?
2. Does the Zero Power Rule apply to negative numbers?
3. How does the Zero Power Rule relate to other exponent rules?
4. If \( x^0 = 1 \), what happens when \( x = 0 \)?
5. Can you explain how to evaluate \( (3 + 4)^0 \)?

**Tip:** When using exponent rules, remember that any non-zero number raised to the power of 0 equals 1, but \( 0^0 \) is often considered undefined.

Which of the following is developed to result in the answer of 1?

Understand the Zero Power Rule of Exponents and how to evaluate expressions like (5^0 + 9^0), (3 * 8^0), and (-2.97^0). Suitable for Grade 7-8 students learning exponent rules.

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