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Mathematics 17 Online
OpenStudy (anonymous):

Find one factor of: x^3-3x^2+3x-1 (and please explain :)

OpenStudy (raden):

f the sum all coefficients/constant equal zero , so x=1 is one of its solution or (x-1) is one of the factor that term

OpenStudy (anonymous):

how do you find that?

OpenStudy (raden):

next use synthetic's method

OpenStudy (anonymous):

i know thatif f(a) equals zero, then it will be a factor, x-a but how did you work out what a is?

OpenStudy (raden):

oke, because (x-1) is one of solution then its quotien is |dw:1349927676888:dw|

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