It is 16382 which is 2^14 - 2.
Cure man: I said 2+1x2x12
12 to the second power divide it by 2 subtract 70 add1
How about 12 times 12 = 144 as one example
61 x 12 =732
It is 3 times 12 = 36
180
12 times 9 = 108
You multiply 12 times 8 and you get 96 then divide by 2 and get 48. Multiply 12 times 2 and you get 24 , add 48 and 24 and you get 72.
Multiply -10 times 12 = -120
12
To determine area (square footage) multiply length times width- in this case, multiply 12 x 12.
12x2= 24 just multiply 12 two times or you can add 12 two times.. those are possible suggestions
Multiply 42 times 12=504 inches