https://file.aiquickdraw.com/mathbot/file/17252386727600fi636nc.jpg

The image you uploaded contains mathematical expressions written with negative exponents, and the instruction "Ubahlah ke pangkat positif" suggests that these expressions should be rewritten with positive exponents.

Let's go through the process of converting these expressions step by step.

### Converting Negative Exponents to Positive Exponents:
Negative exponents can be converted to positive exponents by using the following rule:
\[
a^{-n} = \frac{1}{a^n}
\]

Now, I'll address each part of the image you provided:

1. **Expression**: \( x^{-3} \)
   - **Conversion**: \( \frac{1}{x^3} \)

2. **Expression**: \( \frac{1}{y^{-2}} \)
   - **Conversion**: \( y^2 \)

3. **Expression**: \( \left(\frac{a}{b}\right)^{-4} \)
   - **Conversion**: \( \left(\frac{b}{a}\right)^{4} \)

4. **Expression**: \( \left(2x^{-3}y^2\right)^{-2} \)
   - **Conversion**: \( \frac{1}{4x^{-6}y^4} \), which can be further simplified to \( \frac{y^4}{4x^6} \).

These steps summarize how to handle the negative exponents and convert them to positive exponents.

Would you like more details or further explanations? 

### Related Questions:
1. How do you simplify expressions with both negative and fractional exponents?
2. What is the general rule for converting complex fractions with negative exponents?
3. How do you apply the power of a product rule when simplifying expressions?
4. Can negative exponents occur in polynomial expressions, and how would you simplify them?
5. How does converting negative exponents impact the graph of a function?

**Tip:** Always remember to handle each part of the expression individually when dealing with multiple terms and operations.

Learn how to convert negative exponents to positive exponents with a detailed step-by-step guide. This includes examples of converting expressions like x^-3, (2x^-3y^2)^-2, and more. Suitable for high school students learning about exponents and algebraic manipulation.

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