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Let u and v be the solutions to 3x^2 + 5x + 11 = 0.  FInd u/v + v/u.

 Feb 8, 2021
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You should know how to find u + v and uv.

 

Hint: u/v + v/u = (u^2 + v^2)/(uv) = ((u + v)^2 - 2uv)/(uv)

 

The rest is just substituting the values of u + v and uv into the expression.

 Feb 8, 2021

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