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Question
Using division of polynomials, state whether
2x2 − x + 3 is a factor of 6x5 − x4 + 4x3 − 5x2 − x − 15
Sum
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Solution
Remainder is zero ; therefore,
\[2 x^2 - x + 3\] is a factor of\[6 x^5 - x^4 + 4 x^3 - 5 x^2 - x - 15\]
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