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Mathematics 14 Online
OpenStudy (anonymous):

find the zeros of the quadractic funcion f(x)=x2-x-4

OpenStudy (anonymous):

fill in zero for x so it looks like: f(0)=(0)2-0-4 so the answer is -4

OpenStudy (anonymous):

doesnt it have two answers

OpenStudy (anonymous):

my book factors and gets 2 and -2

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