Using Boolean algebra to simplify the expression Z = AB + A(B + ...

[newyorker26]

Using Boolean algebra to simplify the expression Z = AB + A(B + C) + B(B + C), the completed first step would result in the expression:
 
  A) Z = AB + ABAC + BB + BC B) Z = AB + AB + AC + BB + BC
  C) Z = AA + AB + AB + AC + BB + BC D) Z = AB + AB + C + BB + C

Question 2

An inverted output NAND gate is called a(n) ________ gate.
 
  Fill in the blank(s) with correct word

[pikon]

Answer to Question 1

B

Answer to Question 2

AND

[newyorker26]

TYSM

[EAN94]

Gracias!