Question

(2a-3b)^3+(3a-4c)^3+(4c-2a)^3

Answer 1

Answer:

Step-by-step explanation:

→ first solve (2a-3b)³  formula = (a - b)³ = a³ - b³-3ab(a-b)

by putting values solve it. and then do addition of like terms.

8a³ - 36a²b + 54ab² - 27b³ + 27b³ - 108b²c + 144bc² - 64c³ + 64c³ - 96ac²+ 48a²c - 8a³

= -36a²b + 48a²c + 54ab² - 96ac² - 108b²c + 144bc²

= -6(2a - 3b)(a - 2c)(3b - 4c)

→ 27a³-36a²b+54ab²-27b³-60a²c+48ac²