Question

find the cube of :x/2 + y/3

Please help ​

Answer 1

hope this solution help you

Answer 2

Answer:

let

x/2 = p        and     y/3 = q

(p+q)³ = p³ + q³ + 3p²q + 3pq²

= x³/8 + y³/27 + 3x²y/12 + 3xy²/18

or x³/8 + y³/27 + x²y/4 + xy²/6

(further solving wouldn't make any difference because variables are different)