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anonymous
 one year ago
If the zeroes of a function are 3, 4, and 2i, which is the function?
g(x) = x4 – 7x2 + 12x + 48
g(x) = x4 – 7x3 + 16x2 – 28x + 48
g(x) = x4 – x3 + 14x2 – 28x – 48
g(x) = x4 + x3 – 14x2 + 16x – 48
anonymous
 one year ago
If the zeroes of a function are 3, 4, and 2i, which is the function? g(x) = x4 – 7x2 + 12x + 48 g(x) = x4 – 7x3 + 16x2 – 28x + 48 g(x) = x4 – x3 + 14x2 – 28x – 48 g(x) = x4 + x3 – 14x2 + 16x – 48

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Ahmadnedal can you help

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Will it's quiet simple but a kinda headache :p Of course as a start, if 2i is solution, then 2i must also be one

alekos
 one year ago
Best ResponseYou've already chosen the best response.1if the zeros are 3,4 and 2i there has to be a 4th zero of +2i so we have (x3)(x4)(x+2i)(x2i) from here we expand

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A function that has these zeroes is (x3)(x4)(x2i)(x+2i)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0right so ? how would I solve for x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You required to find the function that satisfies the conditions given, so expand and you're finished
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