Which of the following is a factor of the polynomial \(6x^{4} + 2x^{3} + 15x
FURTHER MATHEMATICS
WAEC 2015
Which of the following is a factor of the polynomial \(6x^{4} + 2x^{3} + 15x + 5\)?
- A. 3x + 1
- B. x + 1
- C. 2x + 1
- D. x + 2
Correct Answer: A. 3x + 1
Explanation
Using the remainder theorem, if (x - a) is a factor of f(x), then f(a) = 0.
Check the options and get the answer.
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