Question 7 • OK-Algebra II A
Distribute each term in x⁴ + 1 across 3x² + 9x + 2. The x⁴ term gives 3x⁶ + 9x⁵ + 2x⁴, and the 1 gives 3x² + 9x + 2. Combining these terms gives 3x⁶ + 9x⁵ + 2x⁴ + 3x² + 9x + 2, which is choice B.
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