Mathematics, 21.03.2020 02:00 nssjdjsididiodododod

Use the binomial theorem to find a closed form expression equivalent to the following sums:
(a) ⁿΣₖ₌₀ ( ⁿₖ ) 3ᵏ (-1)ⁿ⁻ᵏ
(b) ⁿΣₖ₌₀ ( ⁿₖ ) 2ᵏ

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:40, ralphmillerrr

Which graph represents 2x-5y< 15

Answers: 1

continue

Mathematics, 21.06.2019 15:00, ceciliaxo

The heaviest 16% of all men in weight weigh more than how many pounds ?

Answers: 1

continue

Mathematics, 21.06.2019 16:00, nathanb29oue8gj

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Answers: 2

continue

Mathematics, 21.06.2019 17:30, liamgreene90

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Answers: 2

continue

You know the right answer?

Use the binomial theorem to find a closed form expression equivalent to the following sums:
(...