§(A +
B)(A + C) = A + BC
§(A +
B)(A + C) = AA + AC + AB + BC
Ley distributiva§= A +
AC + AB + BC Regla 7: AA
= A§= A +
BC
Regla 10:
A + AB = A
(aplicada
2 veces)
Diapositiva 4
§A +
AB = A + B§A + B
= (A + AB) + B Regla 10: A = A + AB§= A +
(A + ) B Sacar factor
común§= A +
1 · B Regla 6: A
+ = 1§= A +
B Regla 4: A
· 1 = A