Answer: There is no need to round in this case, but 159% of 980 is 1558.2.
The equation
is quadratic equation that requires finding discriminant

Since discriminant is negative, this equation has two complex roots. Note that
where
is imaginary unit. Then 
Now the complex roots are

Answer: correct choice is D.
Answer:
-3
Step-by-step explanation:
Answer:3/4
Step-by-step explanation:In order to simplify 6/8 you divide the top and the bottom by 2 because it is the only number that can evenly be divided into both numbers.
6/2=3
8/2=4
Therefore your correct number is 3/4/
52, 25, 73, 37, 86, 68, 15, 51, 72, 27, 38, 83, 14, 41, 57, 53, 58, 54, 56, 51, 23, 28, 26, 21, 24