SOLUTION: Find all real or imaginary solutions. 3v^2 + 4v - 1 = 0 Textbook Elementary and Intermediate Algebra. Mark Dugopolski ISBN: 13978-0-07-326862-0

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Find all real or imaginary solutions. 3v^2 + 4v - 1 = 0 Textbook Elementary and Intermediate Algebra. Mark Dugopolski ISBN: 13978-0-07-326862-0       Log On


   

Question 31997: Find all real or imaginary solutions.
3v^2 + 4v - 1 = 0

Textbook Elementary and Intermediate Algebra. Mark Dugopolski
ISBN: 13978-0-07-326862-0
Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
3v^2 + 4v - 1 = 0
=>v=[(-4)+sqrt(16+12)]/6 or v=[(-4)-sqrt(16+12)]/6 (using quadratic formula)
=>v=[(-4)+2sqrt(7)]/6 or v=[(-4)-2sqrt(7)]/6
=>v=[(-2)+sqrt(7)]/3 or v=[(-2)-sqrt(7)]/3