111,112,121,211,122,212,221,222,
113,131,311,133,313,331,333,
223,232,322,233,323,332,
123, 132, 213, 231, 312, 321
2 is prime, its only factors are one and itself.
(-1)+(-2)=(-3) (-1)(-2)=2
1 and 1/2 + 1 and 1/2
4 *2/2*1
256!
4 + 1 - 2 = 3
2 and 1
They are 1 x 2 assuming you mean whole numbers.
11 x 2 x 2 - 2
Yes, 1 1/2 + 1 1/2 = 2 2/2 or 3. The reason why are that real numbers and rational numbers are infinite and can add or subtract to make any number on the number line.
2 1/2
There are no real numbers that will answer this question, just imaginary numbers. The imaginary numbers are 1+sqrt(-2) and 1-sqrt(-2), which we normally write as 1+2i and 1-2i where i stands for the sort of (-1) (1+2i) + (1-2i) =2 (1+2i) * (1-2i) = 3 (note * stands for multiply)