✔ Correct Answer: A. x⁴ - 6x³ + 15x² - 18x + 10
The correct answer to the question “If a polynomial f(x) over the real number has the Complex roots (2+i) and (1-i), the f(x) could be?” is x⁴ - 6x³ + 15x² - 18x + 10. This question belongs to Mathematics. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.
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