Mathematics · Quadratic Equations
Which of the following is NOT a quadratic equation?
- 13(x - 1)2 = 2x2 - 5x + 3
- 25x - x2 = 2x2 + 3
- 3(√3x - √2)2 - x2 = 2x2 + 2x✓
- 43(x - 1)2 = 5x2 - 2x + 1
Correct answer
(√3x - √2)2 - x2 = 2x2 + 2x
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