6 Determine the Most Efficient Method to Use When Solving $$\frac { x ^ { 2 } } { 10 } + x + \frac { 7 } { 5 } = 0$$

question 257

Multiple Choice

6 Determine the Most Efficient Method to Use When Solving a Quadratic Equation
- $$\frac { x ^ { 2 } } { 10 } + x + \frac { 7 } { 5 } = 0$$

• A) \(\{ - 5 \pm \sqrt { 11 } \}\)
• B) \(\{ 5 + \sqrt { 11 } \}\)
• C) \(\{ 5 \pm \sqrt { 14 } \}\)
• D) \(\{ - 10 + \sqrt { 14 } \}\)

Recognize the importance of addressing ethical misconduct in the workplace.

Identify techniques for maintaining audience engagement in presentations.

Understand the different audiences for written communication in a professional setting.

Recognize the importance of clear and error-free communication in professional settings.

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Definitions:

Formula

A mathematical or chemical expression that uses symbols and numbers to represent relationships or compositions.

Liquid

A liquid is a state of matter that is fluid and conforms to the shape of its container but retains a constant volume independent of pressure.

Mercury

A chemical element with symbol Hg and atomic number 80, known for being a liquid metal at room temperature and for its toxicity.

Room Temperature

The ambient temperature of a room, generally considered to be between 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit).