(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 :)

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# Homework Help: Boolean Algebra- having trouble solving

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