You can't. A numeral is the simplest value you can get.
-12 = 4 x 3 x -1 so sqrt = 2i root 3
The numerical value of negative twelve is -12. In mathematics, the negative sign indicates a number is less than zero. In this case, the number twelve is being multiplied by negative one, resulting in a value of negative twelve.
Negative one times negative twelve equals positive twelve. This is because multiplying two negative numbers results in a positive number. Therefore, -1 × -12 = 12.
-12.012
-12 (negative twelve)
You cannot simplify them. If they are negative they have to stay negative.
-12 = 4 x 3 x -1 so sqrt = 2i root 3
15
The numerical value of negative twelve is -12. In mathematics, the negative sign indicates a number is less than zero. In this case, the number twelve is being multiplied by negative one, resulting in a value of negative twelve.
2
6 and 1/5
±√114 Not being a perfect square, you can't really simplify it further. It's absolute value is approximately 10.677. If on the other hand, that "114" was a typo, and you meant to type "144", then the answer is positive twelve and negative twelve.
Negative one times negative twelve equals positive twelve. This is because multiplying two negative numbers results in a positive number. Therefore, -1 × -12 = 12.
Minus twelve
-12.012
-12 (negative twelve)
-3 + -12 = -15