# Quadratic Equations Module B

Source: algebrica.org - CC BY-NC 4.0
https://algebrica.org/exercises/quadratic-equations-module-b/
Fetched from algebrica.org test 4485; source modified 2025-03-15T16:39:59.

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\\[
\\text{B1. } \\quad x^2-5x + 6=0
\\]

 [solution](../quadratic-equation-b-1.md)

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\\[
\\text{B2. } \\quad 2x^2-7x+3=0
\\]

 [solution](../quadratic-equation-b-2.md)

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\\[
\\text{B3. } \\quad 3x^2-4x-15=0
\\]

 [solution](../quadratic-equation-b-3.md)

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\\[
\\text{B4. } \\quad x^2-5x-14 = 0
\\]

 [solution](../quadratic-equation-b-4.md)

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\\[
\\text{B5. } \\quad x^2 + 8x + 15 = 0
\\]

 [solution](../quadratic-equation-b-5.md)

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\\[
\\text{B6. } \\quad 3x^2-9x-72 = -x^2-9x+9
\\]

 [solution](../quadratic-equation-b-6.md)

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\\[
\\text{B7. } \\quad (4x + 8)\\left(\\frac{1}{2}x - 6\\right) = 0
\\]

 [solution](../quadratic-equation-b-7.md)

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\\[
\\text{B8. } \\quad 3x^2+25x-18 = 0
\\]

 [solution](../quadratic-equation-b-8.md)

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\\[
\\text{B9. } \\quad \\sqrt{2}x^2 +7x +5\\sqrt{2} = 0
\\]

 [solution](../quadratic-equation-b-9.md)

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\\[
\\text{B10. } \\quad 12x^2 +17x-5 = 0
\\]

 [solution](../quadratic-equation-b-10.md)