Lesson 4-1 Powers and Exponents - Oct 09, 2013 2:25:6 PM
Lesson 4-2 Neg. & Zero Exponents - Oct 09, 2013 8:39:7 PM
Lesson 4-3 Powers of exponents - Oct 14, 2013 4:36:5 PM
Lesson 4-4 Scientific Notation - Oct 14, 2013 4:36:56 PM
Lesson 4-5 Squares & Square Roots - Oct 14, 2013 4:38:1 PM
Lesson 4-6 Estimating Square Roots (simplifying square roots) - Oct 14, 2013 4:39:28 PM
Lesson 4-7 Real Numbers - Oct 15, 2013 2:4:57 PM
Lesson 4-8 Pythagorean Theorem - Oct 21, 2019 2:51:24 PM
Lesson 4-9 Distance formula & Pythagorean Theorem Converse - Oct 21, 2019 2:52:33 PM