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jennag
Group Title
Help finding the complex zeros of a function!
F(x)=x^4+2x^3+46x^2+98x147
 one year ago
 one year ago
jennag Group Title
Help finding the complex zeros of a function! F(x)=x^4+2x^3+46x^2+98x147
 one year ago
 one year ago

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myininaya Group TitleBest ResponseYou've already chosen the best response.0
147=3*7*7  147=21(7) 147=3(49) Try using synthetic division with the following values x=+ or  {1,3,7,21,49,147}
 one year ago

jennag Group TitleBest ResponseYou've already chosen the best response.0
Ok, so does it matter what I chose to divide by?
 one year ago

myininaya Group TitleBest ResponseYou've already chosen the best response.0
It doesn't matter where you start but if you don't get the remainder zero you can throw the number you tried out.
 one year ago

jennag Group TitleBest ResponseYou've already chosen the best response.0
Perfect!!! Thanks for your assistance you rock!!!
 one year ago

myininaya Group TitleBest ResponseYou've already chosen the best response.0
Np. I like to at least try to guess ones that are more possible than others and try those because that is a lot to try. lol
 one year ago

jennag Group TitleBest ResponseYou've already chosen the best response.0
Ok, I did them all, and found there were no complex zeros do you think that's correct!
 one year ago

myininaya Group TitleBest ResponseYou've already chosen the best response.0
Nope. :(
 one year ago

jennag Group TitleBest ResponseYou've already chosen the best response.0
Oh man, I was looking at the wrong numbers, I'm redoing my math now :) one second and ill send what I found :)
 one year ago

jennag Group TitleBest ResponseYou've already chosen the best response.0
Okay, 3, and 1 :)
 one year ago
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