What should be added to x2+6x−18 to get 3x3+x2+16? – InterviewSolution

InterviewSolution

1.	What should be added to x2+6x−18 to get 3x3+x2+16?
Answer» What should be added to $x^{2} + 6 x - 18$ to get $3 x^{3} + x^{2} + 16$ ?

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