Question 239299
f(x)= log(x^2-7x+6)
x^2-7x<=6 This is not allowed.
x^2-7x-6<=0
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*[invoke quadratic "x", 1, -7, -6]
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The domain is x(-infinity, (7-sqrt(73))/2) U ((7+sqrt(73))/2, infinity)
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Ed