Solve the Equation $$x ^ { - 2 } - 2 x ^ { - 1 } - 15 = 0$$

question 247

Multiple Choice

Solve the equation.
- $$x ^ { - 2 } - 2 x ^ { - 1 } - 15 = 0$$

• A) \(\left\{ \frac { 1 } { 5 } , - \frac { 1 } { 3 } \right\}\)
• B) \(\{ - 15,1 \}\)
• C) \(\left\{ - \frac { 1 } { 5 } , \frac { 1 } { 3 } \right\}\)
• D) \(\{ - 5 , - 3 \}\)

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Definitions:

Partnership Agreement

A Partnership Agreement is a legal document that outlines the rights, responsibilities, and shares of profits and losses among the partners of a business partnership.

Profits and Losses

Financial gains and losses resulting from the operation of a business or investment.

Investment of Time

The allocation of time towards a particular activity or project with the expectation of receiving benefits or value from it in the future.

Uniform Partnership Act

A model law adopted by various states to govern the operation of partnerships with the aim of making laws consistent across states.