Mathematics
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OpenStudy (kuoministers):
Help me on this question please :D
Question posted below
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OpenStudy (kuoministers):
\[ \huge\dfrac{ x -5 +6x ^{-1} }{ 1-2x ^{-1} }\]
OpenStudy (kuoministers):
@Ammarah @Reaper534
OpenStudy (kuoministers):
@Luis_Rivera please help
OpenStudy (kuoministers):
@Azteck help please :)
OpenStudy (kuoministers):
im guessing you would put x on the denominator and the numerator :P
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OpenStudy (anonymous):
Wait. Just came back.
OpenStudy (anonymous):
Convert the 6x^-1 to 6/x
OpenStudy (anonymous):
do the same for -2x^-1. That will be -2/x
OpenStudy (anonymous):
make the numerator into one single fraction. Do the same for the denominator.
OpenStudy (anonymous):
\[\frac{ \frac{ \frac{ x^2-5x+6 }{ x } }{ x-2 } }{ x }=\frac{ (x-2)(x-3) }{ x }\times \frac{ x }{ x-2 }\]
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OpenStudy (anonymous):
How do you increase font like what you did? Do you use html tags or something?
OpenStudy (kuoministers):
just write huge infront of whatever
OpenStudy (kuoministers):
and every time you have a fraction /frac
you write /dfrac
OpenStudy (anonymous):
AH okay. I see. what's dfrac?
OpenStudy (kuoministers):
makes fractions look big idk :P
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OpenStudy (anonymous):
\[\huge \dfrac{ \dfrac{ \dfrac{ x^2-5x+6 }{ x } }{ x-2 } }{ x }\]
OpenStudy (anonymous):
That's waht I was supposed to write.
OpenStudy (anonymous):
what
OpenStudy (kuoministers):
dont use dfrac lol
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OpenStudy (anonymous):
lolz
OpenStudy (anonymous):
So do you get what to do with this question now?
OpenStudy (kuoministers):
the x's cancel right?
OpenStudy (anonymous):
yep
OpenStudy (anonymous):
But the main and most important thing about this question is combining all the terms into one fraction.
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OpenStudy (kuoministers):
yep i get it now thank you!!!
OpenStudy (anonymous):
That should be applied both on the numerator and denominator.
OpenStudy (anonymous):
Okay. You're welcome.
OpenStudy (kuoministers):
err wait a sec lol...
\[ \frac{ x ^{2} -5x +6 }{ x-2 }\]
how did you get there lol?
OpenStudy (kuoministers):
@Azteck
Im sorry i though the question was x - 5 + 6 on the numerator...
how did it turn to x^2 - 5x + 6
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OpenStudy (kuoministers):
@AonZ
OpenStudy (anonymous):
Ok.
OpenStudy (anonymous):
what's 6x^-1?
OpenStudy (anonymous):
@Kuoministers
OpenStudy (kuoministers):
6/x
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OpenStudy (anonymous):
Good, so what do you get when you add 5 to it.
OpenStudy (anonymous):
minus 5 sorry.
OpenStudy (anonymous):
(6/x)-5=?
OpenStudy (kuoministers):
oh 6 -5x / x
OpenStudy (kuoministers):
i get it now thanks
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OpenStudy (anonymous):
No worries.