What must be subtracted from (x3−3x2+5x−1) to get (2x3+x2−4x+2) – InterviewSolution

1.	What must be subtracted from (x3−3x2+5x−1) to get (2x3+x2−4x+2) ?
Answer» What must be subtracted from $(x^{3} - 3 x^{2} + 5 x - 1)$ to get $(2 x^{3} + x^{2} - 4 x + 2)$ ?

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