SAT · Math

Quadratic equations

13 practice questions, each with the answer and an explanation.

Practise Quadratic equations now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 13 questions

  1. What is the sum of the solutions of ?
  2. What is the sum of all solutions of ?
  3. What is the vertex of the parabola ?
  4. How many distinct real solutions does have?
  5. What is the greater solution of ?
  6. What is the greater solution of ?
  7. What is the greater solution of ?
  8. What is the greater solution of ?
  9. What is the greater solution of ?
  10. What is the greater solution of ?
  11. For exactly two values of , the equation has exactly one real solution. What is the product of those two values of ?
  12. The parabola passes through the point . What is the -coordinate of its vertex?
  13. The equation has solutions and . What is the value of ?

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