Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - Mixed Review of Problem Solving - Lessons 4.6-4.10 - Page 316: 9

Answer

See below

Work Step by Step

Given $3x^2+5x-2=0$ where $a=3\\b=5\\c=-2$ For the discriminant, we use the formula: $b^2-4ac$ Substitute: $b^2-4ac=5^2-4.3.(-2)=49$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.