Ask Experts Questions for FREE Help !
Ask
    ndqp's Avatar
    ndqp Posts: 3, Reputation: 1
    New Member
    		  
    #1

    Feb 12, 2006, 09:11 PM
    x intercepts
    find th x intercepts for the parabola y= 3x^2 +2x-1:confused:
    CaptainForest's Avatar
    CaptainForest Posts: 3,645, Reputation: 393
    Ultra Member
    		  
    #2

    Feb 12, 2006, 09:23 PM
    y= 3x^2 +2x-1

    To find the x-intercepts, y must equal 0

    3x^2 +2x-1 = 0
    (3x-1) (x+1) = 0
    3x-1 = 0 OR x+1=0
    x = 1/3 OR x=-1
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search


Check out some similar questions!

Factoring for x-intercepts [ 3 Answers ]

How would you find the x-intercepts of y=3x^2-6X by factoring? Thanks

View more questions Search