Unit 1 Lesson 7: Exercise 4
Simplify the following algebraic expressions: ( Write power numbers like this: y2 as y2 and fractions as 2/3 or ¾y as 3/4y)
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Question 1 of 10
1. Question
1) (9x – 8)(9x + 8)
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Question 2 of 10
2. Question
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Question 3 of 10
3. Question
3) (5x – 4)2
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Question 4 of 10
4. Question
4) x3(2x2 + 5x3)
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Question 5 of 10
5. Question
5) 5(a + 2b) + 3(2a – 3b)
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Question 6 of 10
6. Question
6) 2y(3 + 4y) + y(5y – 1)
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Question 7 of 10
7. Question
7) (x + 4)(x – 1)
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Question 8 of 10
8. Question
8) (2x + 3)(3x + 1)
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Question 9 of 10
9. Question
9) (4x – 1)(3x + 2)
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Question 10 of 10
10. Question
10) (1 – 3k)(3 + 2k)
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