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Simplify the expression and write the answer without negative exponents.
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Classroom Instruction
The process of teaching and learning that takes place in a structured educational setting, typically involving a teacher and students.
Recommendation Letters
Written endorsements of a person's character and capabilities, usually from a previous employer, educator, or professional acquaintance, used to support job or academic applications.
Work History
A record of an individual's employment background, including past job positions, responsibilities, duration of employment, and achievements.
Assessment
The evaluation or estimation of the nature, quality, or ability of someone or something, often used in educational and professional contexts.
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