MP Board · Class 9 · Mathematics · PolynomialsThe zero of the polynomial $p(x) = cx + d$, where $c \neq 0$, is:
Step-by-Step Solution
To find the zero, set $p(x) = 0$: $$cx + d = 0 \implies cx = -d \implies x = -\frac{d}{c}$$
Detailed Options Breakdown
Option : $-\frac{d}{c}$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: $\frac{c}{d}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Polynomials.
Option 2: $-\frac{c}{d}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Polynomials.
Option 3: $\frac{d}{c}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Polynomials.
💡 Study Guide: This question tests core syllabus concepts from Polynomials. For formulas, key summaries, and mock exam reference guides, read the full Polynomials Revision Notes.