61
The two numbers are 1 and -9
multiply
1 + i and 1 - i, where i is the imaginary number equal to the square root of -1
The numbers are: -1 and -20
-121
111
-9 and 10
-30 and 3
-117
the answer is 90 because if you multiply 7x12 and get 84 then add 6 it will equal 90.
It means you need to multiply 7 by 14 and then add 1 to the answer.It means you need to multiply 7 by 14 and then add 1 to the answer.It means you need to multiply 7 by 14 and then add 1 to the answer.It means you need to multiply 7 by 14 and then add 1 to the answer.
91
(7+1) and (7-1)
1 ft= 12in. so multiply by 7 and you get 84 in so far. now add 6 and you get 90 as your answer.
71
113