Question

factorize 8-27a³-36a+54a²

Answer 1

Answer:

hy your answer in pic above..

hope it helps

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Answer 2

Answer: $(2 - 3a)^3$

Step-by-step explanation:

$-27a^3 + 8 + 54a^2 - 36a$

= $(-3a)^{3} + 2^3 + 3(-3a)^2(2) + 3(-3a)(2)^2$      

                     (using $(a + b)^3 = a^3 + b^3 + 3a^2b + 3ab^2$)

= $(- 3a + 2)^3$