Mathematics · Quadratic Equations
If the equation 2x 2 + kx + 3 = 0 (where k > 0) has real and equal roots, then the value of k satisfies which of the following equations?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1k 2 + √6 k - 12 = 0
- 2k 2 + √3 k - 6 = 0
- 3k 2 - √3 k - 6 = 0
- 4k 2 - √6 k - 12 = 0✓
Correct answer
k 2 - √6 k - 12 = 0
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