Mathematics, 18.04.2021 18:00 Oliviapuffinburger33
Find, in terms of a, the coefficient of x² in the expansion of (1-3x)(1+ax)⁶. Given that the coefficient of x² is 24 and that a is positive, evaluate
(i) a,
(ii) the coefficient of x in the expansion.
Answers: 1
Mathematics, 21.06.2019 13:00
Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm
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Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
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Mathematics, 21.06.2019 19:30
Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.
Answers: 2
Find, in terms of a, the coefficient of x² in the expansion of (1-3x)(1+ax)⁶. Given that the coeffic...
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