6-9c-27c^2 factorise – InterviewSolution

1.	6-9c-27c^2 factorise
Answer» HOPE it helps...Step-by-step explanation:6-9c-27c^2by mid term split ab=6*27= 162a+b=9therefore, a= 18 , b= -9 HENCE SPLITTING the middle term 6 + 18c - 9c - 27c^26(1 + 3c) -9c(1 + 3c)by taking the common (1 + 3c) ( 6 - 9c) ans

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