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OpenStudy (anonymous):
From the Intermediate Value Theorem, is it guaranteed that there is a root of the given equation in the given interval? Explain your answer. x4+x−3=0, (1,2)
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Vocaloid (vocaloid):
start by plugging in x = 1
OpenStudy (anonymous):
Okay, I get 4+1-3= 2 is it that simple?
Vocaloid (vocaloid):
check your math again
Vocaloid (vocaloid):
x^4 = ?
OpenStudy (anonymous):
Oh so -1 is the answer. So what does this mean?
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Vocaloid (vocaloid):
no, -1 is not the answer, we need to keep going
Vocaloid (vocaloid):
now plug in x = 2
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