is there anyone can help in solving bollean algebra problem
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x=a.b+c+a.c+b
here there is a whole bar on a.b+c
and also a bar on c.there is another bar +a.c where c have also bar

Question

is there anyone can help in solving bollean algebra problem 
   ------     - 
            -
x=a.b+c+a.c+b
here there is a whole bar on a.b+c
and also a bar on c.there is another bar +a.c where c have also bar

amistre64 · Answer

a bar indicates a negation; negate first, multiply second, and add last

anonymous · Answer

Okay, I tried to work this out a few times the other day and made a few mistakes so didn't post it, but here goes again. $$\overline{AB+\overline C}+A\overline C +B$$$$(\overline A+\overline B)C+A\overline C +B$$$$\overline AC + \overline BC+A\overline C+B$$$$\overline AC + \overline BC+A\overline C + B(C+\overline C)$$$$\overline AC + \overline BC+A\overline C + BC +B\overline C $$$$\overline AC +A\overline C + C + B \overline C$$$$C + \overline C(A+B)$$ thats about as far as I could get it.