08:09duration 8 minutes 9 seconds
Solving a quadratic equation by completing the…
Solving a quadratic equation by completing the square: Exact Answers
Two examples are shown here, one relatively easy,…
02:24duration 2 minutes 24 seconds
Simplifying a sum or difference of radical…
Simplifying a sum or difference of radical expressions: Univariate
This includesradicals that contain variable…
01:15duration 1 minute 15 seconds
Square root addition or subtraction with three…
Square root addition or subtraction with three terms
This shows how to simplify the parts of an…
02:11duration 2 minutes 11 seconds
Square root addition or subtraction
This shows how to simplify square roots in an…
01:43duration 1 minute 43 seconds
Simplifying a radical expression with an odd…
Simplifying a radical expression with an odd exponent
Shows how to separate out the persct square so…
Simplifying a radical expression with an even…
Simplifying a radical expression with an even exponent
Demonstrats how to free all perfect squar in a…
01:39duration 1 minute 39 seconds
Square roots of a perfect square monomial
Shows how to create squares under the square root…
01:40duration 1 minute 40 seconds
Factoring a perfect square trinomial with leading…
Factoring a perfect square trinomial with leading coefficient 1
One of the simpler factoring techniques if you…