Question

find the product of

(3x-2y)^3 by using identity.​

Answer 1

(3x - 2y)³ = (3x)³ - (2y)³ - 3×3 x 3xx

2y (3x-2y)

3ab(a - b)]]

[.'[(a−b)³ = a³ - b³ -

= 27x³-8y³ - 18xy(3x-2y)

= 27x³-8y³ - 54x²y + 36xy² =

Answer 2

Step-by-step explanation:

Apply the formula of (a-b) ^3

a^3+b^3-3a^2b-3ab^2