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If the quadratic equation ax^2 + bx + c = 0 has roots p and q, what is the value of p + q? (2020)

Practice Questions

1 question
Q1
If the quadratic equation ax^2 + bx + c = 0 has roots p and q, what is the value of p + q? (2020)
  1. -b/a
  2. b/a
  3. c/a
  4. -c/a

Questions & Step-by-step Solutions

1 item
Q
Q: If the quadratic equation ax^2 + bx + c = 0 has roots p and q, what is the value of p + q? (2020)
Solution: By Vieta's formulas, the sum of the roots p + q = -b/a.
Steps: 0

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