How do you find the square root of a negative number? Explain the process 02
and provide two examples.
In your own words, explain the process for adding and subtracting complex
1-
numbers.
= In your own words, explain the process of multiplying complex numbers.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Y+ 2/y is it a polynomial in one variable or not? and if so, why?