Solve For $x$ $\left| \begin{array} { c c c } x & - 4 & 10 \\0 & x - 1 & 5 \\0 & 0 & x + 2\end{array} \right| = 0$

question 129

Essay

Solve for $x$ . $\left| \begin{array} { c c c } x & - 4 & 10 \\0 & x - 1 & 5 \\0 & 0 & x + 2\end{array} \right| = 0$

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Definitions:

Middle Childhood

A developmental stage that encompasses the period from approximately 6 to 12 years of age, characterized by significant growth in cognitive, social, and physical abilities.

Industry

In a developmental context, it refers to a phase where individuals gain competence and productivity; in economics, it denotes sectors of the economy producing goods or services.

Inferiority

A feeling of being lower in status or quality compared to others, often leading to decreased self-esteem.

Self-Esteem

One’s evaluation of one’s own worth.