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To find the product of the polynomials \((x^2y + 2)(x^2 - y)\), we will use the distributive property (FOIL method):
1. Multiply \(x^2y\) by \(x^2\):
\[
x^2y \cdot x^2 = x^4y
\]
2. Multiply \(x^2y\) by \(-y\):
\[
x^2y \cdot (-y) = -x^2y^2
\]
3. Multiply \(2\) by \(x^2\):
\[
2 \cdot x^2 = 2x^2
\]
4. Multiply \(2\) by \(-y\):
\[
2 \cdot (-y) = -2y
\]
Now, combine all these results:
\[
x^4y - x^2y^2 + 2x^2 - 2y
\]
The resulting polynomial is:
\[
x^4y - x^2y^2 + 2x^2 - 2y
\]
Thus, the correct response is:
**x^4y − x^2y^2 + 2x^2 − 2y**