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Class 9 Maths Chapter 2 Polynomials Quiz 4 (25 MCQs)

Quiz Instructions

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1. (a+b) $^{3 }$= .....
2. If x + 1 is a factor of the polynomial 2x$^{2}$ + kx, then the value of k is:
3. The degree of a zero polynomial is
4. Zero of zero polynomial is .....
5. A polynomial with two terms is called
6. (a+b)$^{2 }$+ (a-b)$^{2}$ = .....
7. Identify the following polynomial. $1-a^3$
8. Factor Completely. $8x^2-200$
9. ) Simplify (3x$^{2}$ + 4x-2)-(5x + 7)
10. On dividing $p\left(x\right)=x^3-ax^2+5a$
11. (a + b)$^{2 }$-4ab = .....
12. Is (x-7) a factor of (x$^{2}$-5x+14)?
13. When (9x$^{4}$-45x$^{3 }$+ 37x$^{2}$ + x +2) is divided by (x-2), find the remainder.
14. Find the value of k, if x-1 is a factor of 4x$^{3}$ + 3x$^{2}$-4x + k.
15. A + b+ c= 10, a$^{2}$+b$^{2}$+c$^{2}$ = 46, ab+bc+ca = .....
16. A quadratic polynomial in one variable has ..... terms
17. A letter that represents an unknown number
18. The value of 99$^{2}$-98$^{2}$ is:
19. (a+b-c)$^{2}$ = .....
20. (3x $ ^ {3.} $ + ((1x-1) (x + 1)
21. The factorization of 6x$^{2}$ + 11x + 3 is:
22. Which of the following is a polynomial?
23. What is the remainder when a$^{3}$-4 is divided by a+2?
24. The zero of the polynomial f(x) = 2x+7 is
25. Identify the following polynomial. $u^2+10uv+25v^2$
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