Group of answer choices
Mathematics, 13.10.2020 20:01 hinsri
Question
Use Pascal's Triangle to expand (y+ 3)5 completely.
Group of answer choices
y5 + 15y4 + 90y3 + 270y2 + 405y+243
y5 + 15y4 + 90y3 + 270y2 + 450y + 243
y5 + 15y4 + 90y3 + 270y2 + 450y + 729
y5 + 15y4 + 90y3 + 270y2 + 405y + 729
Question
Use Pascal's Triangle to expand (b - 3a)4 completely.
Group of answer choices
b4 - 12b3a + 54b2a2 - 108ba3 + 81a4
b4 + 12b3a - 54b2a2 + 108ba3 - a4
b4 - 12b3a + 54b2a2 - 180a3 + 1
b4 - 12b3 + 54b2 - 180a
Question
Find the fourth term in the expansion of (x + 3y)4
Group of answer choices
108xy3
81xy3
54xy3
81x2y2
Question
Find the second term in the expansion of (2x - 1)6
Group of answer choices
-192x5
192x5
240x5
-240x5
Question
Find the coefficient of y3 in the expansion of (y - 2)7.
Group of answer choices
560
-560
672
-672
Answers: 2
Mathematics, 21.06.2019 17:30
Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2
Answers: 1
Mathematics, 21.06.2019 18:30
Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
Answers: 1
Mathematics, 21.06.2019 20:00
Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?
Answers: 1
Mathematics, 21.06.2019 20:30
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
Answers: 1
Question
Use Pascal's Triangle to expand (y+ 3)5 completely.
Group of answer choices
Group of answer choices
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