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Question 1 of 30
1. Question
Factorise: 4y2 −12y + 9
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Question 2 of 30
2. Question
Factorise 6xy – 4y + 6 – 9x.
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Question 3 of 30
3. Question
Which of the following is quotient obtained on dividing –18 xyz2 by –3 xz?
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Question 4 of 30
4. Question
Factorize x2 + 8x + 12
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Question 5 of 30
5. Question
Factorise: x2+xy+ 8x+ 8y
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Question 6 of 30
6. Question
Find and correct the errors in the following mathematical statements. x (3x + 2) = 3×2 + 2
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Question 7 of 30
7. Question
Find the common factors of 2y, 22xy.
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Question 8 of 30
8. Question
Divide as directed: 5 (2x + 1) (3x + 5) ÷ (2x + 1)
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Question 9 of 30
9. Question
The common factor of a2m4 and a4m2 is
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Question 10 of 30
10. Question
Amrit and Pankaj expanded (x−5)2. Amrit’s answer is x2−25 and Pankaj’s answer is x2−10x+25. Which of the following statements is correct?
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Question 11 of 30
11. Question
When we factorise an expression, we write it as a ________ of factors.
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Question 12 of 30
12. Question
Divide the given polynomial by the given monomial: (5×2− 6x) ÷ 3x
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Question 13 of 30
13. Question
How many factors does (x9−x) have?
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Question 14 of 30
14. Question
What are the factors of x2+xy−2xz−2yz?
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Question 15 of 30
15. Question
Divide as directed: 52pqr (p + q) (q + r) (r + p) ÷104pq (q + r) (r + p)
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Question 16 of 30
16. Question
Choose the factors of 15×2−26x+8 from the following.
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Question 17 of 30
17. Question
Solve: –20(x)4 ÷ 10(x)2
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Question 18 of 30
18. Question
Divide as directed: 26xy (x + 5) (y – 4) ÷ 13x (y – 4)
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Question 19 of 30
19. Question
Question 19.The common factor of x²y² and x³y³ is
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Question 20 of 30
20. Question
Question 20.The common factor of a2 m4 and a4m2 is
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Question 21 of 30
21. Question
Question 21.The common factor of p3q4 and p4q3 is
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Question 22 of 30
22. Question
Question 22.The common factor 12y and 30 is
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Question 23 of 30
23. Question
Question 23.The common factor of 2x, 3×3, 4 is
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Question 24 of 30
24. Question
Question 24.The common factor of 10ab, 30bc, 50ca is
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Question 25 of 30
25. Question
Question 25.The common factor of 14a2b and 35a4b² is
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Question 26 of 30
26. Question
Question 26.The common factor of 8a2b4c2, 12a4bc4 and 20a3b4 is
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Question 27 of 30
27. Question
Question 27.The common factor of 6a3b4c2, 21a2b and 15a3 is
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Question 28 of 30
28. Question
Question 28.The common factor of 2a2b4c2, 8a4b3c4 and 6a3b4c2 is
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Question 29 of 30
29. Question
Question 29.The common factor of 3a2b4c2, 12b2c4 and 15a3b4c4 is
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Question 30 of 30
30. Question
Question 30.The common factor of x3y2 and x4y is
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