Question

What is the simplified expression for 5ab+9ab-ab?

Answer 1

Remember the order of operations, pemdas, add 5ab and 9ab to get 14ab, then subtract to get 13ab 

Answer 2

Answer:

The simplified form of the given expression is $13ab$.

Step-by-step explanation:

We are given the expression,

$5ab+9ab-ab$

Using the order of operations rule, we have,

First we will add the terms 5ab and 9ab.

So, the expression is $14ab-ab$

Now, we will subtract the terms to get the final answer,

That is, $5ab+9ab-ab$ = $13ab$

Hence, the simplified form of the given expression is $13ab$.