Khan Academy

Intro to square roots-video (K-A)

Exponential equation with rational answer (K-A)

Square root of decimal (K-A)

Intro to rational exponents (K-A)

Square root of decimal-video (K-A)

Intro to rational exponents-video (K-A)

Understanding square roots (K-A)

Rewriting roots as rational exponents (K-A)

Understanding square roots-video (K-A)

Simplifying mixed radical and exponential expressions (K-A)

Simplifying quotient of powers (rational exponents) (K-A)

Evaluating fractional exponents (K-A)

Evaluating fractional exponents: fractional base (K-A)

Evaluating fractional exponents: negative unit-fraction (K-A)

Evaluating mixed radicals and exponents (K-A)

Evaluating quotient of fractional exponents (K-A)

Simplifying square roots (variables) (K-A)

Simplifying square roots lecture (K-A)

Simplifying square roots review (K-A)

Simplifying square-root expressions (K-A)

Simplifying cube root expressions (K-A)

Simplifying cube root expressions (two variables) (K-A)

Simplifying higher-index root expressions (K-A)

Simplifying higher-index roots (K-A)

Constructing a scatter plot-video (K-A)