It looks like you're working through some steps involving scientific notation and exponents. Here’s a structured approach based on the steps you've provided:
Step 2: Results
- 104: This appears to be a numerical value, potentially indicating an initial value or result.
- Divide exponents: When dividing terms with the same base (e.g., a^m / a^n), you subtract the exponents: a^(m-n).
- Subtract exponents: This reinforces the previous point; for example, if you have a term like 10^8 / 10^5, you would compute it as 10^(8-5) = 10^3.
- Add exponents: When multiplying terms with the same base (e.g., a^m * a^n), you add the exponents: a^(m+n).
Step 3 & Results
- Make sure your answer is in scientific notation: The final result should be expressed in the format a × 10^b, where 1 ≤ a < 10 and b is an integer.
- 1.91 × 10^15: This is already in proper scientific notation.
- 2.9 × 10^25: This is also correctly formatted in scientific notation.
- 9.3 × 10*: It seems this entry is incomplete, as it lacks the exponent value. It should be something like 9.3 × 10^x, where x is the exponent.
Final Answer:
To finalize, ensure that each result is clearly represented in scientific notation. If you need further assistance or clarification on performing operations with exponents or any specific calculations, please provide additional context or clarify your requirements!
3 answers