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Polynomials Quiz for Class IX

Class IX
Mathematics
Polynomials
13 questions
MEDIUM

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Preview questions

1. What is the degree of the polynomial 3x^4 + 2x^3 - x + 7?

3 · 4 · 2 · 1

2. Which of the following is a polynomial?

2x^2 + 3x - 5 · 1/x · √x · 3x^-2

3. What is the coefficient of x^2 in the polynomial 5x^3 + 4x^2 - 6?

5 · 4 · -6 · 0

4. Which term is the constant term in the polynomial 7x^2 - 2x + 8?

7 · -2 · 8 · x

5. What is the sum of the polynomials (2x^2 + 3x) and (4x^2 - x)?

6x^2 + 2x · 6x^2 + 4x · 2x^2 + 4x · 6x^2 + 3x