It seems that the expression you're asking about is quite complicated and may contain several components. I'll interpret it as best as I can based on what you've described. Let's denote the variables and their exponents in a more structured way.
Here's an interpretation of the expression:
- \( \frac{3X^3}{12X^7Y^4} \)
Now, let's simplify this step by step using the properties of integer exponents:
Step 1: Simplifying the Coefficients
The coefficient part is \( \frac{3}{12} \): \[ \frac{3}{12} = \frac{1}{4} \]
Step 2: Simplifying the \( X \) Terms
Now, looking at the \( X \) terms: \[ \frac{X^3}{X^7} = X^{3-7} = X^{-4} \]
Step 3: Including the \( Y \) Term
Next, in the denominator, we have the \( Y^4 \): So the expression becomes: \[ \frac{1}{4} \cdot X^{-4} \cdot \frac{1}{Y^4} = \frac{1}{4Y^4} \cdot X^{-4} \]
Step 4: Writing in Positive Exponents
To express this with positive exponents, we rewrite \( X^{-4} \) as: \[ X^{-4} = \frac{1}{X^4} \]
Putting it all together, we have: \[ \frac{1}{4Y^4} \cdot \frac{1}{X^4} = \frac{1}{4X^4Y^4} \]
Thus, the equivalent simplified expression is: \[ \frac{1}{4X^4Y^4} \]
This is the final algebraic expression based on the provided input, applying the properties of integer exponents correctly. If this interpretation differs from what you intended, please clarify the components of your expression and I'll assist you further!