Add the terms: 2abc,3bacand7cab
Given terms are: 2abc,3bacand7cab
The given terms are like terms. So, we can add.
Adding the terms: 2abc+3bac+7cab
=2abc+3abc+7abc ( since multiplication is commutative i.e ab=ba)
=12abc
Therefore, sum of the given terms is 12abc
Add the terms: -2abc,3abc,abc
Add the terms: 5a,9aand14ab
Add the terms: 2x,3xand4y
Add the following:
5abc,-3abc,2abc,8abc