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determine between which consecutive integers one or more real zeros of f(x)=x^3+x^2-5 are located
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can you graph it to find out?
like on a graphing calculator
i cant find my graphing calculator:/
are you suppose to do it without a graphing calculator?
yep i am:/
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I think there might be a theorem somewhere if I can find it
are you aware that if a function \(f(x)\) has a zero then at some point it must cross the x-axis?
e.g.: |dw:1416957530855:dw|
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