Class 9 Maths Chapter 2 Polynomials Quiz 3 (5 MCQs)

Quiz Instructions

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1. One of the factors of (1 + 7x)$^{2}$ + (49x$^{2}$-1) is:

Correct Answer: A) 14x.

2. 20) a$^{2}$-b$^{2}$ =

Correct Answer: D) (a + b) (a-b).

3. Find the remainder when x$^{3}$-ax$^{2}$ + 6 x-a is divided by x-a.

Correct Answer: A) Kha.

4. Factorx$^{2 }$-13x + 36

Correct Answer: A) B(x-9)(x-4).

5. Given the polynomial:9x$^{7}$ + 3x$^{6}$-5 + x$^{2}$What is the constant?$^{}$

Correct Answer: D) -5.