Mathematics · Quadratic Equations
Which of the following quadratic equations has one of its roots as 4 - 2√5?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1x2 - 8x + 4 = 0
- 2x2 - 4x - 8 = 0
- 3x2 - 4x + 4 = 0
- 4x2 - 8x - 4 = 0✓
Correct answer
x2 - 8x - 4 = 0
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