Question

Factorise 27 + 125a3+ 135a + 225a2​

Answer 1

Answer:

LET ME TELL YOU THE CORRECT ANSWER

THE CORRECT ANSWER IS ( 3+5a) WHOLE CUBE

LET ME EXPLAIN NOW

Step-by-step explanation:

(3)^3 + (5a)^3 + 135a + 225a^2

WE KNOW IDENTITY

a^3 + b^3 + 3ab(a+b)

NOW (3+5a) ^3

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