Mathematics · Quadratic Equations
Consider a quadratic equation 3x2 + 4x - 8 = 0. Which of the following quadratic equations will have both roots common with the given quadratic equation?
- 1-1.5x2 + 2x + 4 = 0
- 23x2 - 4x + 8 = 0
- 33x2 + 4x + 8 = 0
- 4-1.5x2 - 2x + 4 = 0✓
Correct answer
-1.5x2 - 2x + 4 = 0
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