186k views
0 votes
Factorise 12pr + 2st - 3pt -8rs

User Sherin
by
5.6k points

1 Answer

2 votes
if you have 12 pr's, and you take 3 away... you're left with 9 pr's....
12pr + 2st - 3pr -8rs
9pr +2st - 8rs
Now, there are no two of the same thing.. so you can't factorize anymore.
User Zahra Mirzaei
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.