Quadratic Equations in Algebra
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Questions and Answers

What is the term for the known numbers in a quadratic equation?

  • Quadratic coefficient, linear coefficient, constant coefficient
  • Roots, solutions, zeros
  • Solutions, complex roots, double root
  • Quadratic coefficient, linear coefficient, free term (correct)
  • How many solutions does a quadratic equation have at most?

  • Four
  • Two (correct)
  • Three
  • One
  • If all coefficients in a quadratic equation are real numbers, what are the possible types of solutions?

  • Two real solutions, two complex solutions
  • One real solution, two complex solutions
  • Two real solutions, a single real double root (correct)
  • One real solution, one complex solution
  • What is the term for the values of x that satisfy a quadratic equation?

    <p>Roots</p> Signup and view all the answers

    What is the term for an equivalent equation where r and s are the solutions for x in a quadratic equation?

    <p>Factored form</p> Signup and view all the answers

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