Sample quiz on zeros of quadratics
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- Another term for a zero of a quadratic is $\cdots$?
- Which of the following terms does not have the same meaning as the zero of a quadratic?
- Solve the quadratic equation $3x^2-7x-6=0$
- Solve the quadratic equation $5x^2-8x-4=0$
- Solve the quadratic equation $7x^2+12x-4=0$
- Calculate the discriminant of the quadratic equation $x^2+4x-4=0$
- Find the discriminant of the quadratic equation $x^2+7x+6=0$
- Solve the quadratic equation $9x^2-9x-4=0$
- Find the equation of a quadratic with roots $2$ and $-3$ and passing through the point $(1,8)$.
- Find the equation of a quadratic with zeros $4$ and $\frac{5}{2}$ and passing through the point $(3,-1)$
- Solve the quadratic equation $5x^2-8x=0$
- If the discriminant of the quadratic equation $x^2+bx+8=0$ is $32$, determine the values(s) of $b$.
- How many roots/zeros does the quadratic equation $x^2+x+1=0$ have?
- Solve the quadratic equation $x^2-3x-4=6$
- Solve the quadratic equation $2x^2-x-1=5$
- Solve the quadratic equation $5x^2-20x=0$
- Solve the quadratic equation $x^2+3x-4=x+4$
- Solve the quadratic equation $x^2-8x-4=0$
- Solve the quadratic equation $x^2-2x-4=0$
- Based on the number of solutions, which of the following quadratic equations does not belong to the same class as the others?