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

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0According 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
 3 years ago
Best ResponseYou've already chosen the best response.0so the remainder is 8, right?

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0How can the remainder be a negative number?

Deadshot
 3 years ago
Best ResponseYou've already chosen the best response.0i replaced x with 7, and the result was 8

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1361015604329:dw

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0Well, OK it's 8. But that is pretty trivial

Deadshot
 3 years ago
Best ResponseYou've already chosen the best response.0ok, i think i get it now, thanks!
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