Solve the Equation by the Method of Your Choice $$6 x ^ { 2 } + 12 x + 1 = 0$$

question 419

Multiple Choice

Solve the equation by the method of your choice.
- $$6 x ^ { 2 } + 12 x + 1 = 0$$

• A) \(\left\{ \frac { - 6 - \sqrt { 42 } } { 6 } , \frac { - 6 + \sqrt { 42 } } { 6 } \right\}\)
• B) \(\left\{ \frac { - 12 - \sqrt { 30 } } { 6 } , \frac { - 12 + \sqrt { 30 } } { 6 } \right\}\)
• C) \(\left\{ \frac { - 6 - \sqrt { 30 } } { 6 } , \frac { - 6 + \sqrt { 30 } } { 6 } \right\}\)
• D) \(\left\{ \frac { - 6 - \sqrt { 30 } } { 12 } , \frac { - 6 + \sqrt { 30 } } { 12 } \right\}\)

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Definitions:

Margin

Describes securities purchased with money borrowed from a broker. Current maximum allowed margin on stock purchases is 50%.

Sell the Stock

An action where an investor disposes of their ownership in a corporation through the sale of its shares.

Maintenance Margin

The minimum equity amount that must be maintained in a margin account after a purchase has been made, to cover the risk of the investment.

Margin Call

A demand by a broker that an investor deposit further cash or securities to cover possible losses.