What is the coefficient of x^4y^4 in the expansion of (x + y)8?
A. 1
B. 4
C. 70
D....
Mathematics, 10.11.2020 04:40 stef76
What is the coefficient of x^4y^4 in the expansion of (x + y)8?
A. 1
B. 4
C. 70
D. It does not exist.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 16:30
Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241
Answers: 2
Mathematics, 21.06.2019 17:30
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
Answers: 1
Mathematics, 21.06.2019 21:00
Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
You know the right answer?
Questions
Mathematics, 20.03.2020 16:57
Physics, 20.03.2020 16:58
Mathematics, 20.03.2020 16:59
History, 20.03.2020 16:59
Arts, 20.03.2020 17:00
