Answer:
Step-by-step explanation:
Neither.
It is a complex number. The - sign is the culprit. sqrt(-144) = i * sqrt(144) = 12 i
The "i" is an imaginary representation for the square root of -1. It is a definition for sqrt(-1). So a new category of number has been created. The ancients would have been profoundly surprised to learn that such a thing existed.
140 is the answer! hope it helped
Answer:
4
Step-by-step explanation:I just took the quiz
15
Explanation:
you just divide 90 by 6
