Question

Factorize 27a3 – 8b3 – 54a2 b + 36ab2

Answer 1

Answer:

(3a-2b)^3

Step-by-step explanation:

(3a)^3-(2b)^3-3x(3a)^2x2b+3x(2b)^2x3a

=(3a-2b)^3

Answer 2

Answer:

(3a-2b)(3a-2b)(3a-2b)

Step-by-step explanation:

=(3a)^3-(2b)^3-3*(3a)^2*2b+3*3a*(2b)^2

=(3a - 2b)^3

=(3a-2b)(3a-2b)(3a-2b)