Pre-Calculus Practice Problem 43

Pre-Calculus Practice Problem 43 - Roots_______________ 2....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Unit 2, Pretest on Polynomials and Rational Functions Blackline Masters, Advanced Math-PreCalculus Page 41 Louisiana Comprehensive Curriculum, Revised 2008 Name_______________________ Date________________________ 1. Factor to find the roots in each of the problems below. a. x 2 – 5 x – 14 = 0 Factors__________________ Roots___________ b. 2 x 2 – 13 x + 6 = 0 Factors__________________
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Roots_______________ 2. Use the quadratic formula to solve 2 x 2-3 x 4 = 0 3. Find the discriminant and use it to describe the nature of the roots in each of the following equations. a. 2 x 2 + 10 x + 11 = 0 ______________________ b. 3 x 2 + 4 x = -2 ______________________ c. 4 x 2 + 20 x + 25 = 0 ______________________...
View Full Document

Ask a homework question - tutors are online