Solve the Equation in the Real Number System $$3 x ^ { 3 } - x ^ { 2 } + 3 x - 1 = 0$$

question 236

Multiple Choice

Solve the equation in the real number system.
- $$3 x ^ { 3 } - x ^ { 2 } + 3 x - 1 = 0$$

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

---

Definitions:

Sales Budget

A sales budget is an estimate of the amount of revenue a company expects to generate from sales during a specific period.

Budgeted Direct Materials Purchases

The estimated cost of raw materials a company plans to acquire for use in production during a specific period.

Materials Inventory

The cost of materials that have not yet entered into the manufacturing process.

Budgeted Direct Materials Purchases

The estimated total cost of direct materials a company plans to buy for its production process, based on forecasted production levels.