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17. Quadratic Equations

The Quadratic Formula

17. Quadratic Equations

The Quadratic Formula

Scelta multipla
Find the solution(s) using the quadratic formula.
$x^{2} + 6 x - 7 = 0$
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Scelta multipla
Determine the number and type of solutions of the given quadratic equation. Do not solve.
$- 4 x^{2} + 4 x + 5 = 0$
33
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Scelta multipla
Which would be the most appropriate method to solve the following equation?
$x^{2} - 7 x + 10 = 0$
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Scelta multipla
Find the solution(s) using the quadratic formula.
$4 {(x - 2)}^{2} - 5 = x + 7$
24
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Scelta multipla
Determine the most appropriate method and solve the following equation.
$x^{2} + 6 x + 5 = 0$
30
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Scelta multipla
Find the solution(s) using the quadratic formula.
$\frac{3}{2} {(x + 5)}^{2} - 4 = x + 1$
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Scelta multipla
Determine the number and type of solutions of the given quadratic equation. Do not solve.
$x^{2} + 8 x + 16 = 0$
29
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Scelta multipla
Determine the most appropriate method and solve the following equation.
$2 x^{2} - 3 x - 5 = 0$
25
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Scelta multipla
Find the solution(s) using the quadratic formula.
$4 x^{2} - 4 x + 1 = 0$
27
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Scelta multipla
Find the solution(s) using the quadratic formula.
$\frac{3}{2} z^{2} - \frac{5}{4} z - 1 = 0$
38
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Scelta multipla
Which would be the most appropriate method to solve the following equation?
$(z - 4)^{2} = 49$
20
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