NCERT · Class 9 · Mathematics · PolynomialsWhat is the degree of the polynomial 5x^3 - 4x^2 + 7x - 2?
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Total Attempts: 11
Accuracy Rate: 36.4%
Step-by-Step Solution
The degree of a polynomial is the highest power of the variable in the polynomial. In the given polynomial 5x^3 - 4x^2 + 7x - 2, the powers of x are 3, 2, 1, and 0. The highest power is 3. Therefore, the degree of the polynomial is 3.
Detailed Options Breakdown
Option : 1
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Polynomials.
Option 1: 2
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Polynomials.
Option 2: 3 (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: 4
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.