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Handout
National Council of Teachers of Mathematics

The Math Forum: Restrictions on Roots

For Students 9th - 10th Standards
A question is asked if there are any restrictions on "n" when talking about the nth root of a number.
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Handout
Math Words

Math words.com: Nth Root

For Students 9th - 10th
This website provides the basic definition for what the nth Root is and gives an example to show how it is written and computed.