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Mathematics
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OpenStudy (anonymous):
HELP PRE CALC!!!
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OpenStudy (anonymous):
Find the remainder when f(x) is divided by (x - k)
f(x) = 4x3 - 6x2 + 3x + 1; k= -2
A)-3
B)-61
C) 26
D)-49
OpenStudy (anonymous):
Long division should help here.
|dw:1418005687875:dw|
OpenStudy (anonymous):
@Young-Lau i don't know how to do long division for this :(
OpenStudy (anonymous):
|dw:1418005909769:dw|
OpenStudy (anonymous):
Its like normal long division, but with variables! if you follow waht i did, you should get the answer
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OpenStudy (anonymous):
Very good @Young-Lau
OpenStudy (anonymous):
do you have it from here @ryryfofo
OpenStudy (anonymous):
@Albany_Goon eh..
OpenStudy (anonymous):
waah happen
XD
OpenStudy (anonymous):
@Albany_Goon wait would the answer be A?
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OpenStudy (anonymous):
either that or C
OpenStudy (anonymous):
@Young-Lau A or C?
OpenStudy (anonymous):
one sec
OpenStudy (anonymous):
I got b, this is because on my second drawing, i made a mistake|dw:1418007736966:dw|
OpenStudy (anonymous):
@Young-Lau thank you!!
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OpenStudy (anonymous):
You're welcome. Also, feel free to try it again to get b. This is to just check my work as I have made one mistake already.
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