I really need to finish my Algebra homework since I have a 66% in the class. I should probably get started on my English project I feel kinda funny, and... Who's Online | Find Members | Private Messages
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From the Journal of Darkjupiter | mood: Bad

Things that are on my mind

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11 yrs ago, 6 mos ago - Sunday 11/14/10 - 10:56:47 PM EST (GMT-5)
Tell me is this a quadratic?
f(x)=3(x-2)(x+3)

On Sunday 11/14/10 - 10:53:20 PM secretagent wrote:
that is what you do to solve for the x's in 2x^2+7x-9=0

I'm so not gonna get that...
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 10:57:16 PM EST (GMT-5)
that is quadratic
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 10:58:58 PM EST (GMT-5)
I LOVE doing quadratic equations.
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 10:58:59 PM EST (GMT-5)
Secret I need some quick help/advice, please?

what is a quadratic and what isn't?
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 10:59:20 PM EST (GMT-5)
- Gotta finish this essay
- Gotta study for my civics exam
- Gotta break my Minecraft addiction
- Gotta deep condition my hair
- Gotta plug in the truck
- Gotta get some sleep
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:00:15 PM EST (GMT-5)
quadratic is a polynomial equation where the largest degree of x is x^2.
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:01:54 PM EST (GMT-5)
so this wouldn't be one?
g(x)=(x-2)^3
or
h(t)=t^2-t(t^2-3)?
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:02:14 PM EST (GMT-5)
neither of those are
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:04:14 PM EST (GMT-5)
This is just an equation isn't it?
f(x)=3-s
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:04:44 PM EST (GMT-5)
that's a linear equation
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:06:54 PM EST (GMT-5)
So even if it's in a absolute value like g(x)=|x^2+5x-1| it would still be considered a quadratic equation right?
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:08:16 PM EST (GMT-5)
absolute values just mean your answers are always greater than or equal to zero.
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:11:31 PM EST (GMT-5)
Oh, alright thanks Secret! Now I know who to ask for help!
I really wish I could of been more help to you with that girl in your physics class.
11 yrs ago, 6 mos ago - Sunday 11/14/10 - 11:12:14 PM EST (GMT-5)
just stop talking is all i ask

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