03:17 duration 3 minutes 17 seconds
Special products of radical expressions:…
Special products of radical expressions: Conjugates and squaring
This demonstrates the squaring of a binomial with radical terms and the multiplication of conjugates (sum and differences of the same terms)
03:23 duration 3 minutes 23 seconds
A demonstration of squaring a binomial with radical terms and then a second example showing how conjugate binomials can be multiplied.