Question

Factorise 8a cube - b cube - 12 a square b + 6 ab square​

Answer 1

Answer:

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

Step-by-step explanation:

8a³ - b³ - 12a²b + 6ab²

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

=(2a-b)³

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

Plz mark as brainliest...