Question

Expand the following using formula
(2x+3y)^3

Answer 1

Step-by-step explanation:

hope this is your solution

Answer 2

(a+b)³=a³+b³+3ab(a+b)

(2x+3y)³=(2x)³+(3y)³+3*2x*3y(2x+3y)

=8x³+27y³+18xy(2x+3y)

=8x³+27y³+36x²y+54xy²

Hope this helps.