Convert
to exponential/polar/trigonometric form:



By DeMoivre's theorem,


so that
and
.
50% since you have a half chance of getting 1 to 4 and other half is 4-8
2b because you would have to multiply which b means 1 so it will be 2b.
Answer:An absolute value inequality is solved by re-writing it as compound inequality. For example.
|x+1| < 5
Since the value inside the absolute value brackets: (x+1) can be positive or negative, it is re-written as a compound inequality as the example below.
x+1 < 5
x+1 > - 5
solve for the range of values x can be
-6 < x < 4
Step-by-step explanation: How to solve inequalities