Unit 1 Lesson 2: Exercise 1
If p = -2, q = 3 and r = 6, find the values of the following expressions:
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Question 1 of 10
1. Question
1. 3(2q + 4p)2 – 4r
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Question 2 of 10
2. Question
2. (4r – 3p2)2 – 2q2
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Question 3 of 10
3. Question
3. 4q2 – p – r + 2
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Question 4 of 10
4. Question
4. (p – q) x (r + p)
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Question 5 of 10
5. Question
5. 2( q + 2r) – 3(p)
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Question 6 of 10
6. Question
6) (-p+q)r2
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Question 7 of 10
7. Question
7) -2p(p2-r)
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Question 8 of 10
8. Question
8) q3 – p3 +2
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Question 9 of 10
9. Question
9) 10r + 2q2 – p
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Question 10 of 10
10. Question
10) (-p-r)3
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