Rewriting the expression:
We have two terms inside the expression; the
and
Option one:
⇒ this is a like terms since it also has
and
Option two:
⇒ This expression has
and
which aren't the same with the original expression.
Option three:
⇒ This expression only has the term
, so it isn't a like term with the original expression.
Option four:
⇒ This expression has two terms,
and
which are the same terms with the original expression.
Option five:
⇒ This expression has two terms,
and
which are the same with the original expression.
Option six:
⇒ This expression has two terms,
and
which aren't exactly the same terms with the original expression.
Option seven:
⇒ This expression only has one term, which isn't exactly the same with the original expression.
Answers: Option 1, 4 , and 5