Fully factorise each of the following expressions. This exercise is a mixed exercise. You will need to apply your knowledge of common factors, difference of squares and/or trinomials. 1. 49a²b-b3 3. 2k²-5k + 3 5. 12k² + 22k - 14 7. m²(x² + 2x + 1) - n²(x² + 2x + 1) 9. 12m² - 19mn + 5n² 11. 75x²-12y8 2. 2m²-32 4. 18x² + 3x - 45 6. 5x – 45 8. 4(3x-2y)2-9y² 10. 36m-25m² + 4 12. 3m² + 5m - 12 EXER Fully fa 1. P- 2. x( 3. ax 4. 3- 5. 4 6. E 7.8 8.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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34. 50h¹-52h² + 2
EXERCISE 11
Fully factorise each of the following expressions.
This exercise is a mixed exercise. You will need to apply your knowledge of common
factors, difference of squares and/or trinomials.
1. 49a²b-b³
3. 2k²-5k + 3
5. 12k² +22k-14
7. m²(x² + 2x + 1) -n²(x² + 2x + 1)
9. 12m² - 19mn + 5n²
11. 75x²-12y8
2.
4.
6.
8. 4(3x-2y)2-9y²
10. 36m-25m² + 4
12.
3m² + 5m - 12
2m² -32
18x² + 3x - 45
5x – 45
2+12
272
EXERCISE 12
Fully factorise each of the followi
1.
p-q-x(q-p)
2. x(a + b)(b + a)
3. ax-bx + ay-by- a + b
4. 3x - 6xy - 2y + 1
5. 4p²-2p-pq² + q
6. 6m² - 2mn- 3mp + np
7. 8am -10an - 12bm + 15br
8. 3x² - 2xy + 2y² - 3xy
9. x³ - x²y + y² - xy²
10. m² - 9n²-3km +9kn
Transcribed Image Text:34. 50h¹-52h² + 2 EXERCISE 11 Fully factorise each of the following expressions. This exercise is a mixed exercise. You will need to apply your knowledge of common factors, difference of squares and/or trinomials. 1. 49a²b-b³ 3. 2k²-5k + 3 5. 12k² +22k-14 7. m²(x² + 2x + 1) -n²(x² + 2x + 1) 9. 12m² - 19mn + 5n² 11. 75x²-12y8 2. 4. 6. 8. 4(3x-2y)2-9y² 10. 36m-25m² + 4 12. 3m² + 5m - 12 2m² -32 18x² + 3x - 45 5x – 45 2+12 272 EXERCISE 12 Fully factorise each of the followi 1. p-q-x(q-p) 2. x(a + b)(b + a) 3. ax-bx + ay-by- a + b 4. 3x - 6xy - 2y + 1 5. 4p²-2p-pq² + q 6. 6m² - 2mn- 3mp + np 7. 8am -10an - 12bm + 15br 8. 3x² - 2xy + 2y² - 3xy 9. x³ - x²y + y² - xy² 10. m² - 9n²-3km +9kn
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