Name: Pre-Algebra 29 - Roots and Unit Fraction Exponents @MyWhyU
Uploaded: 2011-10-07T01:29:31-0400
Duration: 8 min 17 s
Description: Exponents can not only be integers. They can also be fractions. Using the rules of exponents, we can see why a number raised to the power one over n is equivalent to the nth root of that number.

Pre-Algebra 29 - Roots and Unit Fraction Exponents @MyWhyU

Uploaded October 2011 | Updated September 2026, 2 weeks ago

Exponents can not only be integers. They can also be fractions. Using the rules of exponents, we can see why a number raised to the power "one over n" is equivalent to the nth root of that number.

$Pre-Algebra 29 - Roots and Unit Fraction Exponents Exponents can not only be integers. They can also be fractions. Using the rules of exponents, we can see why a number raised to the power one over n is equivalent to the nth root of that number.$