Question

Factorise: 27x³-8y³-125z³-90xyz

Answer 1

Answer:

27x³ - 8y³-125z³ - 90xyz

=> (3x)³ - (2y)³ - (5z)³- 3 x (3x) x (2y) x (5z)

=> (-3x - 5z - 2y)[(-3x)² + (-2y)² + (-5z)² - 3x x 2y - 2y x 5z - 5z x 3x)

Answer 2

Answer:

It cannot be factroized.SORRY.