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Find the greatest integer value of b for which the expression\(\frac{9x^3+4x^2+11x+7}{x^2+bx+8}\) has a domain of all real numbers.

 Apr 2, 2020
 #1
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The greatest value of b is 4.

 Apr 2, 2020
 #2
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That is wrong. It can't be four. I am pretty sure there is a higher value, guest.

 Apr 3, 2020
 #3
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The answer is five.

 Apr 3, 2020

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