Question

SENDO: A=-6+19-1
B=3+4-1-9

CALCULE A.B

A)0
B)-10
C)-15
D)-18
E)-36

Answer 1

A= -6+19-1
+13-1
+12
B= 3+4-1-9
7-1-9
6-9
-3
A.B
+12.(-3)
= -36

Letra E

Answer 2

A = -6+19-1
-7+19
+12

B = 3+4-1-9
7-10
-3

A.B=
12.(-3)
-36

TOTAL = -36

Letra E