08:25duration 8 minutes 25 seconds
Solving a word problem using a quadratic equation…
Solving a word problem using a quadratic equation with irrational roots
Shows how to substitite the given value for the …
01:05duration 1 minute 5 seconds
Rationalizing a denominator: Quotient involving…
Rationalizing a denominator: Quotient involving square roots
This shows how to multiply by a form of one…
03:20duration 3 minutes 20 seconds
Identifying numbers as rational or irrational
A brief description of the difference between…
01:57duration 1 minute 57 seconds
Rationalizing a denominator: Quotient involving a…
Rationalizing a denominator: Quotient involving a monomial
Two quick demonstratoins of a rational expression…
04:04duration 4 minutes 4 seconds
Rationalizing a denominator: Square root of a…
Rationalizing a denominator: Square root of a fraction
This discusses what rationals and irratioinals…