there are 4 steps on how you will going to cube a binomial:
step 1: cube the 1st term
step 2:thrice the product of the squared,of the 1st term and 2nd term
then,
step 3:thrice the product of the 1st term and the square of the 2nd term
finally
step 4:cube the last term
that's all i hope that i answer your question! ☺☺
