# Simplified Form For Radical Expressions Video Tutorial

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# Simplified Form For Radical Expressions

This math video tutorial gives a step by step explanation to a math problem on "Simplified Form For Radical Expressions".

# Expressions

An expression is a combination of numbers, operators, grouping symbols (such as brackets and parentheses) and/or free variables and bound variables arranged in a meaningful way which can be evaluated. Bound variables are assigned values within the expression (they are for internal use) while free variables can take on values from outside the expression.

The radical symbol is used to indicate the nth root of a number.

# Simplifying Expressions

Simplifying expressions requires a lot of practice. First, you need to have a clear and thorough understanding of the properties of integers and real numbers. Even though these properties may look obvious, it becomes difficult to identify them in given expressions.