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Questions and Answers
What is the term for the known numbers in a quadratic equation?
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?
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?
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?
What is the term for the values of x that satisfy a quadratic equation?
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What is the term for an equivalent equation where r and s are the solutions for x in a quadratic equation?
What is the term for an equivalent equation where r and s are the solutions for x in a quadratic equation?
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