Question

simplify: (2x + y)3–(x –2y)3 Please give step by step answer

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

(2x+y)3____(1)

Let simplify

6x+3y______(2)

(X-2y)3____(3)

Let simplify

3x-6y_______(4)

6x+3y - (3x-6y)

6x+3y-3x+6y

6x-3x+3y+6y

3x+9y

3(x+3y)

Hey mate......

I sorry because I am not sure about that answer but I think it be correct.

Sorry if u not setisfy from this answer.....

Thank you...