(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

AB + (A' + B')C + AB

2. Relevant equations

I've simplified many problems, but this one is giving me trouble. I know the answer is AB + C, but for some mental reason, I can't seem to come to that answer.

3. The attempt at a solution

STEP 1: AB + A'C + B'C + AB

STEP 2: AB + A'C + B'C <-- AB + AB = AB

STEP 3: not sure where to go from here...

ANSWER= AB + C

Thanks for any help :)

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Boolean Algebra- having trouble solving

**Physics Forums | Science Articles, Homework Help, Discussion**