aaronmono86
aaronmono86
19-01-2018
Mathematics
contestada
find the 7th term of (x+y)^8
Respuesta :
LammettHash
LammettHash
19-01-2018
By the binomial theorem, we have
[tex](x+y)^8=\displaystyle\sum_{k=0}^8\binom8kx^{8-k}y^k[/tex]
where [tex]\dbinom8k=\dfrac{8!}{k!(8-k)!}[/tex]. The 7th term occurs when [tex]k=6[/tex], which gives
[tex]\dbinom86x^{8-6}y^6=28x^2y^6[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
Search the Internet for a website that gives the average monthly high and low temperatures (in degrees Celsius) in Nuuk, Greenland, and in Isla Hoste, Chile. Th
Find all solutions to the equation 4x^2 + 48x = 81.
answer? to this quetion
What is a lower fixed point
which of these factors motivated merchants to conduct commerce along both the silk and thorough the trans saharan trade
helppppp me pleaseeeeeeee
Your dinner in TokyoTokyo cost 12 comma 00012,000 JapaneseJapanese yenyen. How much was it in U.S. dollars?
Representa el número 49 de 3 formas diferentes. (Ej . palabras, diez fotogramas, base diez, etc.
(e) The youth club needs to produce a report listing the members who have been given the Leader award. The report must include both names of each member and the
How you calculate an outlier
