Q1:
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How many terms are there in the expansion of
(2x + 1)9?
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A. 8
B. 9
C. 10
D. 11
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Answer 1:
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Q2:
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What is the first term in the expansion of
(2x + 1)9?
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A. 2x9
B. 18x9
C. 512x
D. 512x9
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Answer 2:
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Q3:
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What is the final term in the expansion of
(2x + 1)9?
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A. 1
B. -1
C. 512
D. 9
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Answer 3:
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Q4:
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What is the 6th term in the expansion of
(2x + 1)9?
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A. 5376x6
B. 4032x5
C. 2016x4
D. 672x3
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Answer 4:
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Q5:
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If x = 0.01 use the binomial theorem to evaluate
(2x + 1)9 to 5 significant figures.
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A. 1.195
B. 1.1951
C. 1.1950
D. 1.1952
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Answer 5:
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