Simplify Write Your Answers in the Form of A+bi, Where $$\frac { 1 - i } { - 9 + 6 i }$$

question 201

Multiple Choice

Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
- $$\frac { 1 - i } { - 9 + 6 i }$$

• A) \(\frac { 5 } { 39 } + \frac { 1 } { 39 } \mathrm { i }\)
• B) \(\frac { 1 } { 39 } \mathrm { i }\)
• C) \(\frac { 1 } { 117 } + \frac { 1 } { 39 } \mathrm { i }\)
• D) \(- \frac { 5 } { 39 } + \frac { 1 } { 39 } \mathrm { i }\)

---

Definitions:

Auditory Information

Information that is received and processed through the sense of hearing.

Brain Weight

The mass of the brain, which in adult humans averages about 1.3 to 1.4 kg (approximately 2.9 pounds), though it varies between individuals and across different age and sex groups.

Myelination

The process of coating the axons of neurons with a fatty layer, called myelin, which improves the speed and efficiency of electrical signal transmission in the nervous system.

Cerebellum

A region of the brain that plays a significant role in motor control, coordination, and balance.