Question

Is x^3-x^2-(2+√2)x+√2 a factor of (x+1) please ans.
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Answer 1

Answer:

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Step-by-step explanation:

then I’m afraid (x+1) is not a factor of P(x); if we calculate P(-1), it ‘s not 0:

then I’m afraid (x+1) is not a factor of P(x); if we calculate P(-1), it ‘s not 0:P(−1)=(−1)3−(−1)2–2(−1)−(−1)2–√+2–√=22–√