Quadratic Equations
Discriminant and Root Nature
Grade 11
Question:
<p>If the equation E2 has equal roots, then <p>b + q</p> is equal to</p>
<p>(A) $ap$</p>
<p>(B) [Option not clearly visible]</p>
<p>(C) $2ap$</p>
<p>(D) $4ap$</p>
Step-by-Step Solution
Key Concept: Equal roots occur when discriminant equals zero, giving a specific relationship between coefficients.
<p>Solution not provided in source text.</p>
Correct Answer: C