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# Class 9 CH - 2 Mcqs (Me)

The document contains a series of math questions extracted from images, covering topics such as polynomial equations, factors, and degrees of polynomials. It includes specific problems to solve, such as finding values of variables, polynomial division, and factorization. The questions are organized into sections based on images and chapters.

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50 views2 pages

# Class 9 CH - 2 Mcqs (Me)

The document contains a series of math questions extracted from images, covering topics such as polynomial equations, factors, and degrees of polynomials. It includes specific problems to solve, such as finding values of variables, polynomial division, and factorization. The questions are organized into sections based on images and chapters.

Uploaded by

f81942957
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Math Questions Extracted from Images

From Image 1
37. If (x/y + y/x = 1), find x^3 - y^3
38. Find k, if x^2 + kx + 6 = (x+2)(x+3)
39. Find the value of p for which 2p is a factor of x^2 + px + 3 - p
40. If a + b + c = 0, find a^3 + b^3 + c^3
41. If ax + 1/x = 2y, find x^2 - 1/x^2
42. Find B if the polynomial x^3 - 3x^2 + Bx - 6 is divisible by (x - 3)
43. Find the remainder on dividing 5y^3 - 2y^2 - 4y + 1 by y + 1
44. Write a polynomial in which all coefficients of any power of x are zero
From Image 2
46. (81)^(-1/4) * fourth root of 81 = x^(10 ÷ 2)
47. (81)^(2/3) ÷ (27)^(4/3)
48. x^12 = 4a^24, find x
49. (27/125)^(2/3)
50. (3√22 / 125) - (5 / 7)
Chapter 2
1. m^2 - 8 is an example of ______ polynomial.
2. 6 is an example of ______
3. m^2 + 3m + 2 is a polynomial of ______ variable.
4. The coefficient of x^2 in x^2 + 7x - 2x^2
5. The degree of √5 is ______
6. y^3 + 10 is a ______ polynomial.
7. What is the value of (3 2/5)^2 + (4 1/7)^2
8. The zero of the polynomial -3x + 3
9. Define with example: a) Linear b) Quadratic c) Cubic
From Image 3
10. What is the degree of zero polynomial?
11. If y^9t + y^4t^5 - y^t+1, find the remainder
12. If x + 1 is a factor of the polynomial 2x^2 + kx, find k
13. Find (a^9)^2 - (a^3)^2
14. The factorization of 6x^2 + 11x + 3
15. The number of zeroes of x^2 + 4x + 2
16. The degree of the polynomial 2t + √(x^2 - 1)
17. If 3t^2 - 8 = 20, find 3t^3 + (5t)^3 + (8)^3
18. The value of 104 × 96
19. The value of (5.63 × 5.63) + (11.26 × 2.37) + (2.37 × 2.37)
20. The value of (36)^3 + (139)^3 ÷ (36)^2 - 361 × 139 + (139)^2
21. If xy = 3, x^2 + y^2 = 5, then x^3 + y^3 =
22. If x + 2 is a factor of x^3 - 2ax^2 + 7x, find a
From Image 4
23. If one of the factors of x^2 + 2x - 20 is (x + 5), find the other
24. Give an example of a binomial of degree 20
25. x^2 - 2x is a ______ polynomial.
26. Solution of x^2 + 5x - 6 = 0
27. Factorise 3x^2 - 3x + 2
28. If (x+2) is a factor of x^3 - 2x^2 + 16, find the value of a such that (x - 2) is a factor of x^4 + ax^3 + 2x^2 - 3x
29. A polynomial of degree five in x has at most ______ terms.
30. The zero of the polynomial 2x + 7
31. √3 is a polynomial of degree ______
32. Degree of zero polynomial ______
33. Degree of 9t - 7
34. Zero of 9t + 4
35. The number of zeroes of x^3 + x - 3 - 3x^2
36. Find the product of (x - 1/x)(x + 1/x) = x^2 + 1/x^2

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