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Questions and Answers
Which of the following is a quadratic equation?
Which of the following is a quadratic equation?
- $2x^3 + 3x^2 + x + 1 = 0$
- $4x + 7 = 0$
- $3x + 2 = 0$
- $2x^2 + 5x + 3 = 0$ (correct)
What are the solutions of a quadratic equation called?
What are the solutions of a quadratic equation called?
- Coefficients
- Constants
- Variables
- Roots (correct)
How many solutions does a quadratic equation have?
How many solutions does a quadratic equation have?
- At most two solutions (correct)
- At most one solution
- Exactly one solution
- Exactly two solutions
If a quadratic equation has all real coefficients, which of the following is not a possible scenario?
If a quadratic equation has all real coefficients, which of the following is not a possible scenario?
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If $a = 0$ and $b
eq 0$, what type of equation is it?
If $a = 0$ and $b eq 0$, what type of equation is it?
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