Expand the Quotient by Partial Fractions $\frac { 6 z } { z ^ { 3 } - 2 z ^ { 2 } - 8 z }$

question 197

Multiple Choice

Expand the quotient by partial fractions.
- $\frac { 6 z } { z ^ { 3 } - 2 z ^ { 2 } - 8 z }$

• A) \(\frac { 1 } { z } + \frac { - 1 } { z - 4 } + \frac { 1 } { z + 2 }\)
• B) \(\frac { 1 } { z - 4 } + \frac { 1 } { z + 2 }\)
• C) \(\frac { 1 } { \mathrm { z } } + \frac { 1 } { \mathrm { z } - 4 } + \frac { - 1 } { \mathrm { z } + 2 }\)
• D) \(\frac { 1 } { z - 4 } + \frac { - 1 } { z + 2 }\)

---

Definitions:

Pie Chart

A circular statistical graphic divided into slices to illustrate numerical proportion.

Total Sales

The sum of all sales revenue over a given period of time, reflecting the overall income generated from goods or services sold.

Salesperson

An individual who sells goods or services to customers, often working on commissions and responsible for negotiating sales and maintaining client relationships.

Graphic Type

Visual elements or designs comprised of text and images used to convey information or create style.