Question

Without finding the cubes , factorise (2x-5y)3+(5y-3z)3+(3z-2x)3.

Answer 1

See the pic.
Hope it helps and Mark me brainliest if pleased.

Answer 2

Step-by-step explanation:

We know that a^3 + b^3 + c^3 = 3abc if a + b + c =0

Here a + b + c = 2x - 5y - 3z - 2x + 5y + 3z = 0

Therefore the sum of their cubes is 3(2x - 5y)(5y - 3z)(3z - 2x)

Hope this helps.....