## Exponents

Subject:

Algebra [1]

? ? mptii menu THE UNIVERSITY OF AKRON Mathematics and Computer Science Lesson 2: Exponents & Radicals Directory ? Table of Contents ? Begin Lesson 2 A n Al geb ra Review I amDPS N ? Z ? Q ? R ? C a 3 a 4 = a 7 (ab) 10 = a 10 b 10 ?(ab? (3ab? 4)) = 2ab? 4 (ab) 3 (a ?1 + b ?1 ) = (ab) 2 (a + b) (a? b) 3 = a 3 ? 3a 2 b + 3ab 2 ? b 3 2x 2 ? 3x? 2 = (2x + 1)(x? 2) 1 2 x + 13 = 0 =? x = ?26 G = { (x, y) | y = f(x) } f(x) = mx + b y = sinx in Ten Lesso ns Copyright c ?1995?2000 D. P. Story Last Revision Date: 2/2/2000 Lesson 2: Exponents & Radicals Table of Contents 2. Exponents and Radicals 2.1. Integer Exponents 2.2. The Law of Exponents ? How to Multiply or Divide Two Powers ? How to Calcu-