Examlex
Simplify the radical expression as much as possible. Assume the variable represents a positive number.
Important Symbols
Objects, signs, or emblems that carry significant meanings or represent ideas within a culture or society.
Cognitive Development
The study of how thought processes, including perception, memory, problem-solving, and judgment, evolve from childhood to adulthood.
Presidential Election
A political process in which citizens of a country vote to elect the president, the highest leadership position in the country's government.
Hidden Curriculum
Teaches students what will be expected of them as conventionally good citizens once they leave school.
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