1) 2(9+7) = 32
S = 9*7=63
S=63 P=32
2) 2(8+11) = 38
S = 8*11 = 88
S= 88 P=38
3) 2(2+2)=8
S= 2^2=4
S= 4 P=8
1) 2(9+7) = 32
S = 9*7=63
S=63 P=32
2) 2(8+11) = 38
S = 8*11 = 88
S= 88 P=38
3) 2(2+2)=8
S= 2^2=4
S= 4 P=8