Question

factorise 27 p cube minus 1 by 216 minus 9 by 2 plus 1 by 4 p​

Answer 1

Ans:- 27p³ - 1/216 - 9/2p^2 + 1/4p

= (3p)³ - (1/6)³ +3×(3p)(3p)(-1/6) + 3×(3p)(-1/6)(-1/6)

= (3p-1/6)³

here is your answer

hope it will help you