18.6 Exponents: Rational exponents
Exponents: Rational exponents
Basic concepts:
 Rational exponents
Related concepts:
 Power rule
Lessons
Notes:
${ : a^{1 \over 2} = \sqrt{a}}$${a^{1 \over 3} = {^3}\sqrt{a}}$${a^{1 \over 100} = {^100}\sqrt{a}}$${a^{3 \over 8} = {^8}\sqrt{a^3}}$

2.
evaluate: