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Integrating the quadratic 3x² + 2x + 1 term by term yields which function?
A3x³ + 2x² + x + C
Bx³ + x² + 1 + C
Cx³ + x² + x + C
D6x² + 2x + C
Answer & Solution
Correct answer: C. x³ + x² + x + C
Integrating term by term gives x³, x² and x, plus one constant of integration.
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