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Let a, b, and c be the roots of 24x^3 - 121x^2 + 87x - 8 = 0.  Find log_3 (a + b + c).

 Sep 17, 2021
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Using vieta's, a + b + c = -(-121)/24 = 121/24.

Can you take it from here?

 

=^._.^=

 Sep 17, 2021

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