Dear Anonymous. Thank you for leaving a feedback. You need to sum up
all possible products of a term from the first bracket by a term from
the second bracket, then similar terms in the sum are collected and
the answer is simplified. It is a brief description of steps in a
solution of the question.
Anonymous
04.11.20, 18:03
UMMMMMMMMM the answer was to long and complicated.
Leave a comment
Thank you! Your comments have been successfully added. However, they need to be checked by the moderator before being published.
Comments
Dear Anonymous. Thank you for leaving a feedback. You need to sum up all possible products of a term from the first bracket by a term from the second bracket, then similar terms in the sum are collected and the answer is simplified. It is a brief description of steps in a solution of the question.
UMMMMMMMMM the answer was to long and complicated.
Leave a comment