Question

plz ans my question as fast as u can....plz​

Answer 1

Step-by-step explanation:

(a+b)=a³+b³ +3ab(a+b)

by using this ;

8x³−(2x−y)³=(2x)³+(y−2x)³ =(2x+y−2x)³ −3(2x(y−2x))(2x+y−2x)

=y³

−6xy(y−2x)=y(y² −6x(y−2x))

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