Open QuestionIn Exercises 9–20, find each product and write the result in standard form.(7 - 5i)(- 2 - 3i)
Open QuestionIn Exercises 9–20, find each product and write the result in standard form.(3 + 5i)(3 - 5i)
Open QuestionIn Exercises 9–20, find each product and write the result in standard form.(- 5 + i)(- 5 - i)
Open QuestionIdentify each number as real, complex, pure imaginary, or nonreal com-plex. (More than one of these descriptions will apply.) √24