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chicagochica5
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What is the remainder of (x^3 – 6x – 9x + 3) ÷ (x  3)
 one year ago
 one year ago
chicagochica5 Group Title
What is the remainder of (x^3 – 6x – 9x + 3) ÷ (x  3)
 one year ago
 one year ago

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nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
do you know how to divide them?
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
no :(
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
@nphuongsun93 and you help me?
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
woops sorry i'm here, 1 sec
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
first let me confirm is it (x^3 – 6x – 9x + 3) ÷ (x  3) OR (x^3 – 6x^2 – 9x + 3) ÷ (x  3) ^^^^^
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
(x^3 – 6x – 9x + 3) ÷ (x  3) this is correct
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
then first simplify x^3  6x  9x + 3 = x^3  15x + 3dw:1349205093592:dw
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
dw:1349205145845:dw
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
dw:1349205201562:dw
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
dw:1349205284237:dw (x^3  15x + 3) ÷ (x  3) = x^2 + 3x  6 remainder  15
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
15 or 51?
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
theses are my choices: A: 51
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
B: 51  x  3
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
C: 17  x
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
D: 17  x  3
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
@nphuongsun93 do you know?
 one year ago

nphuongsun93 Group TitleBest ResponseYou've already chosen the best response.1
oh i see _ this is why i asked you if it's (x^3 – 6x – 9x + 3) ÷ (x  3) OR (x^3 – 6x^2 – 9x + 3) ÷ (x  3) you missed a ^2 in the 6x if it's (x^3 – 6x^2 – 9x + 3) ÷ (x  3), then the remainder is  51/(x3)
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
On my paper its only 6x @nphuongsun93
 one year ago

chicagochica5 Group TitleBest ResponseYou've already chosen the best response.0
I guess it was a misprint on there end. thanks @nphuongsun93
 one year ago
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