Question

expand ( X+2)³ help me pleaseeeeeeee​

Answer 1

Answer:

( a + b ) 3

= a 3 + b 3 + 3 a b ( a + b ) (a+b)^3

= a^3 + b^3 + 3ab(a+b) (a+b)3

=a3+b3+3ab(a+b)