Day #3 4.4 radicals imaginary & complex #s
13:33
How To Calculate Any Square Root
28:04
Complex numbers quiz
11:31
Solving a 'Harvard' University entrance exam
20:01
Factoring Quadratics WITHOUT Guessing Product & Sum
28:11
Day #3 radicals imaginary & review of exponents p8
29:01
4.4 pre notes simplifying radicals, intro to imaginary, (pre quadratic formula) p8
14:49
How to Compute Square Roots in Your Head
28:47