2, or if some annoying little jerk is teasing you, 11.
The other factor is 1.
The formula for H plus 1 plus H minus 1 is 2H. This is because the +1 and -1 charges cancel each other out, leaving only the H atom.
14
It is 35.
It is nothing more than the product of the two, (A + H + 1)(A + 1) = A2 + AH + 2A + H + 1.
13
9
1
7 is the answer. The order of operations would be to multiply the 2 times 1 and then add the five other 1's. (Unless there are parenthesis around some of the numbers) Here are the orders # Parentheses # Exponents # Multiplication and Division # Addition and Subtraction
8
Another Answer: 12*0+1 = 1
it equals 62