DeadShot
What is the remainder when f(x) = x^3  14x^2 + 51x  22 is divided by x  7?



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According to RT. if xa is a factor then x  a = 0 x = 0
here
x  7 = 0
x = 7
nw just find f(7)

DeadShot
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so the remainder is 8, right?

ParthKohli
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How can the remainder be a negative number?

DeadShot
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i replaced x with 7, and the result was 8

DeadShot
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it's not?

ParthKohli
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It is...

Outkast3r09
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dw:1361015604329:dw

ParthKohli
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Well, OK it's 8. But that is pretty trivial

DeadShot
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ok, i think i get it now, thanks!

Outkast3r09
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\[f581\]