Solve 5x(m+n) using the distributive property

Step-by-step explanation:

For this exercise it is necessary to remember the following:

1) The Distributive Property states the following:

2) The multiplication of signs:

Knowing this, and having the following expression given in the exercise:

You can apply the Distributive property multiplying and , which are inside the parentheses, by .

So, you get the following result: