Mathematics · Quadratic Equations
If the equation 3x2 + kx + 4 = 0 (where k > 0) has real and equal roots, then which equation does the value of k satisfy?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12k2 - √5k - 1036 = 0
- 2k2 - √4k - 964 = 0
- 32k2 + √2k - 1036 = 0
- 4k2 - √3k - 36 = 0✓
Correct answer
k2 - √3k - 36 = 0
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