Solve the Equation for X $$\left| \begin{array} { l l l } x & 0 & 0 \\3 & x & 1 \\2 & 2 & 1\end{array} \right| = - 1$$

question 346

Multiple Choice

Solve the equation for x.
- $$\left| \begin{array} { l l l } x & 0 & 0 \\3 & x & 1 \\2 & 2 & 1\end{array} \right| = - 1$$

• A) \(\{ - 1 \}\)
• B) \(\{ 2 \}\)
• C) \(\{ 1 \}\)
• D) \(\varnothing\)

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Definitions:

Variables

Elements, characteristics, or conditions that can change or vary within a study, potentially influencing the outcome.

Negative Number

A number less than zero, indicating a lack or subtraction in mathematics.

Pearson Correlation

A statistical measure that calculates the strength and direction of the linear relationship between two quantitative variables.

Pearson Correlation

A measure of linear correlation between two variables, ranging from -1 to 1, where 1 means a perfect positive linear relationship, -1 means a perfect negative linear relationship, and 0 indicates no linear relationship.