p/4 - 9*p**2/2 %2B 27*p**3 - 1/216 – InterviewSolution

1.	p/4 - 9p2/2 %2B 27p**3 - 1/216
Answer» =(3p)³ - (1/6)³ - 3×(3p)²×1/6 +3×3p×(1/6)²=(3p - 1/6)³=(3p-1/6)(3p-1/6)(3p-1/6)

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