12+6=792
10+2=110
1+9=9
2+7=16
11+4=??
Solve it?	Answers:
A) 100
B) 120
C) 190
D) 160
E) 154
x+y=x[y+(x-1)]=x^2+xy-x   12+6=12[6+(12-1)]=792   10+2=10[2+(10-1)]=110   1+9=1[9+(1-1)]=9   2+7=2[7+(2-1)]=16   11+4=11[4+(11-1)]=154   Answer :154
<result>E</result>
12+6=792
10+2=110
1+9=9
2+7=16
11+4=??
Solve it?