Mathematics
7 Online
OpenStudy (anonymous):
Giving medal/best answer for help
Solve the quantity x+7/x-2 < 0
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OpenStudy (anonymous):
@blurbendy
OpenStudy (blurbendy):
\[\frac{ x +7 }{ x - 2 } < 0 ?\]
OpenStudy (anonymous):
Yes that's it
OpenStudy (primeralph):
We want phone number, not medal.
OpenStudy (primeralph):
@blurbendy Don't do it.
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OpenStudy (blurbendy):
phone number, lol.
we can rewrite this as (x -2)(x+7) < 0
OpenStudy (blurbendy):
i cant help myself ralph!
OpenStudy (blurbendy):
so that means -7 < x < 2
what does that mean our solutions will be?
OpenStudy (primeralph):
@blurbendy Allow me to troll once in a while.
Summer is boring.
OpenStudy (blurbendy):
sure thing... COMPOSITEralph
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OpenStudy (blurbendy):
oh yes, i went there
OpenStudy (primeralph):
|dw:1374215059200:dw|
OpenStudy (primeralph):
No, that's the answer. -7<x<2.
OpenStudy (anonymous):
x+7<0 os any x<-7 satisfies the given inequality
OpenStudy (blurbendy):
your answer is going to be everything between -7 and 2, not including -7 and 2
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OpenStudy (anonymous):
yes
OpenStudy (primeralph):
Let me explain better:
The minimum price of a cat is $10, and you have only $20. The amount you can spend is between $10 and $20 to buy a cat.
OpenStudy (blurbendy):
and that is where babies come from
OpenStudy (anonymous):
Haha okay I understand, thanks guys :)