Mathematics · Quadratic Equations
Which of the following quadratic equations has real and rational roots?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12x 2 + 5x − 1 = 0
- 2x 2 + 8x + 6 = 0
- 34x 2 − 5x + 2 = 0
- 45x 2 + 6x + 1 = 0✓
Correct answer
5x 2 + 6x + 1 = 0
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