Mathematics · Quadratic Equations
Consider the quadratic equation 3x2 - 12x + b = 0. If this equation has equal real roots, and then the positions of 'b' and '12' are interchanged in the expression, what will be the nature of the roots of the new equation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Negative and unequal
- 2Real and equal✓
- 3Positive and unequal
- 4Real and of opposite signs
Correct answer
Real and equal
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