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Evaluate the function. ; find
.
Radical Expression
An expression that includes a radical sign, signifying the root of a number.
Simplify
To alter an expression into its simplest form by combining like terms, reducing fractions, or applying other algebraic rules.
Absolute Value
The length between a number and zero on a number line, disregarding its direction.
Domain
The domain of a function is the set of all possible input values (usually x-values) for which the function is defined.
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