Lesson 4-1 Powers and Exponents - Oct 09, 2013 2:25:57 PM
Lesson 4-2 Negative & Zero Exponents - Oct 09, 2013 8:37:38 PM
Lesson 4-3 Powers of exponents - Oct 14, 2013 4:40:41 PM
Lesson 4-4 Scientific Notation - Oct 14, 2013 4:41:30 PM
Lesson 4-5 Squares and Square Roots - Oct 14, 2013 4:42:15 PM
Lesson 4-6 Estimating square roots (simplifying square roots) - Oct 14, 2013 4:43:5 PM
Lesson 4-7 Real Numbers - Oct 14, 2013 5:55:41 PM
Lesson 4-8 Pythagorean Theorem - Oct 21, 2019 2:14:22 PM
Lesson 4-9 Distance formula & Pythagorean Theorem Converse - Oct 21, 2019 2:49:27 PM