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    Kelsomatic's Avatar
    Kelsomatic Posts: 1, Reputation: 1
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    #1

    Nov 21, 2011, 08:59 PM
    Finding x-intercepts through factoring [help]
    I need some help figuring out how to find the x-intercepts of a quadratic expression through factoring. Moreover, I could use some help finding the vertex as well. It would really help if it is explained mostly through words and more conversationally, when I see loads of numbers mixed in with text and all that my brain just signs out!

    Use this example problem: x^2 5x 6 = 0

    Thanks.
    eeseely's Avatar
    eeseely Posts: 100, Reputation: 3
    Junior Member
    		  
    #2

    Nov 23, 2011, 06:59 AM
    If you are missing some "+" signs from your express, then:

    X^2 + 5x + 6 = 0 would factor into (x+3)(x+2).

    Can you take it from there?
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