CBSE · Class 10 · Mathematics · Quadratic EquationsThe sum of the roots of the quadratic equation $x^2 - 5x + 6 = 0$ is:
Step-by-Step Solution
For $ax^2 + bx + c = 0$, sum of roots $= -\frac{b}{a}$.\nHere $a = 1, b = -5, c = 6$. Sum of roots $= -\frac{-5}{1} = 5$.
Detailed Options Breakdown
Option : 5 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: -5
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Quadratic Equations.
Option 2: 6
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Quadratic Equations.
Option 3: -6
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Quadratic Equations.
💡 Study Guide: This question tests core syllabus concepts from Quadratic Equations. For formulas, key summaries, and mock exam reference guides, read the full Quadratic Equations Revision Notes.