Question

Select the expressions that are equivalent to 6r + 5r.

Answer 1

For this case we have the following expression:

$6r + 5r$

We can rewrite the expression in different ways.

Form 1:

Adding similar terms:

$6r + 5r = 11r$

Form 2:

Making common factor we have:

$6r + 5r = (6 + 5) r$

Answer:

Some equivalent expressions are given by:

$6r + 5r = 11r\\6r + 5r = (6 + 5) r$