Mathematics · Algebra
द्विघात समीकरण x2 - 4x - 1 = 0 के मूल हैं:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15, -5
- 25 ± √2
- 32, -2
- 42 ± √5✓
सही उत्तर देखें
2 ± √5
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