MT-2
Grade Class 10

Question:

<p>If -4 is a zero of the polynomial <span class="math-tex">\(p(x)=x^{2}-x-(2+2 k)\)</span>, then the value of k is:</p>
<p style="display:inline">9</p>
<p style="display:inline">-9</p>
<p style="display:inline">3</p>
<p style="display:inline">6</p>

Step-by-Step Solution

Key Concept: If a real number is a zero of a polynomial, then substituting that value for x must result in the polynomial expression evaluating to zero.
<p>9</p>
Correct Answer: A

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