Question

using the identity (a-b)cube =a cube-3a square b+3ab+b cube. 1, (5-x)cube. 2,(2x-4y) cube. 3,(47)cube. 4,(48) cube.please give the correct answers.​

Answer 1

Answer:

Step-by-step explanation:

1)(5-x)^3=125-60x+x^3