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Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form.
7, 11, and 2 + 8i
 one year ago
 one year ago
Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in standard form. 7, 11, and 2 + 8i
 one year ago
 one year ago

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babydoll332Best ResponseYou've already chosen the best response.0
f(x) = x4  9x3 + 56x2  290x + 5236
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
are you asking me to check this?
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
dw:1349656420770:dw
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
dw:1349656681165:dw
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
is this what you multiplied together?
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
then i'd assume you got the right answer let me use wolfram
 one year ago

babydoll332Best ResponseYou've already chosen the best response.0
f(x) = x4  25x2 + 580x  5236
 one year ago

babydoll332Best ResponseYou've already chosen the best response.0
thanks sooo much :)
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
http://www.wolframalpha.com/input/?i=%28x7%29%28x%2B11%29%28x%282%2B8i%29%29%28x%2828i%29%29
 one year ago

Outkast3r09Best ResponseYou've already chosen the best response.1
look at alternate forms =P
 one year ago
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