This preview shows pages 1–11. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: *****When you put in the square root, there are 2 answers! When the square root is in the problem, there is one answer!!!! Example. Simplify vs. Find the square root(s) of 9 9 Using radicals to solve quadratics Lets use this to solve quadratic equations in the form . Solving a quadratic, means find the xintercepts 2 = + + c bx ax 25 2 =t There are 3 kinds of solutions to a quadratic: Solve using the square root method. 1) 2) 3) 12 12 3 2 = + n 441 2 = b 64 4 2 =p Homework P526 (#13, 5, 6) & P531 (#1018)...
View Full
Document
 Spring '09
 Johnson
 Algebra

Click to edit the document details