Factorize using Factor theorem. 2x^3 - 23 x^2+31x - 10.
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Answer:
Step-by-step explanation:
2x+1 = 0
2x = - 1
x = - 1/2
x^3-2x^2+x-1
Put x = - 1/2
-1/2-1
-1/8+1/2+(-3/2)
= - 9/8
Hence 2x+1 is not a factor of given polynomial
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