HW: Pg. 426-427 #15-47o. Quiz 2 Pg. 429 #1-16.
Mathematics for Business and Economics - I Chapter 0. Algebra Refreshers.
CP Math 10-5 Solve Exponential and Logarithmic Equations.
Warm-up2/26/09 SKILL REVIEW: Simplify each expression. Use only positive exponents. 1)(3a 2 )(4a 6 ) 2)8a 5 /2a 2 3)(-6m 2 n 2 )(3mn) 4)X 4 X -2 /x -5.
Chapter 2
Aim: How do we solve radical equations?
Other types of Equations Polynomial Equations. Factoring Solve.
11-3: SOLVING RADICAL EQUATIONS Essential Question: What is an extraneous solution, and how do you find one?
How Do We Solve Radical Equations? Do Now: Simplify the given expression. Do Now: Simplify the given expression. 1. 2. 1. 2.
Solve an equation with an extraneous solution EXAMPLE 5 Solve x + 1 = 7x + 15. x + 1 = 7x + 15 (x + 1) 2 = ( 7x + 15) 2 x 2 + 2x + 1 = 7x + 15 x.
