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SEAMO 2027 - Paper E - SET 04 - Self-study Question 17

SEAMO · SEAMO 2027 - Paper E - SET 04 - Self-study

Question 17

Let $p,q,r$ be the roots of $2x^3-5x^2-6x+2=0$. Evaluate $\dfrac1p+\dfrac1q+\dfrac1r$.
  1. $1$
  2. $2$
  3. $3$
  4. $6$
  5. None of the above