Examlex
Differentiate between closed systems and open systems.
Expression
A combination of symbols, numbers, and operations (such as addition and multiplication) that represent a mathematical object or quantity.
Simplify
To reduce a complex mathematical expression or equation to a simpler form by performing operations and combining like terms.
Expression
In mathematics, an arrangement of numbers, symbols, and operators (such as + and ×) that represents a quantity or procedure. Expressions do not have equality signs.
Simplify
The process of making an expression or equation easier to understand or solve by reducing complexity.
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