kari5ir6ididazzyd
kari5ir6ididazzyd kari5ir6ididazzyd
  • 13-05-2016
  • Mathematics
contestada

Find the 4th term in the binomial expansion

(2x+3y)^6


2916xy^5

4320x^3y^3

4860x^2y^4

2160x^4y^2

Respuesta :

Aivi
Aivi Aivi
  • 18-05-2016
if u do the math u woud get something like this:

...x^6 + ...x^5y + ...x^4y^2 + ... x^3 y^3 +... x^2 y ^4 + ... x y^5 + ... y^6 

so 4th term need to have x^3 y^3 
then its 4320x^3y^3
Answer Link

Otras preguntas

What does it mean when someone says you see things in black and white?
Nuts cost $1.75 per jar. How many jars can you buy with $14?
how do u find the area?
Use perfect squares to find the Approximate of √15
What can you add to battery acid to significantly change the ph
Read the excerpt from Ronald Reagan’s Address at Moscow State University. Freedom, it has been said, makes people selfish and materialistic, but Americans are
El crítico la película basado en la fabulosa actuación del personaje principal
How to simplify rational numbers 9/243
Matt needs to make $230 for a trip. He plans on selling 16 bags of snacks to raise money. The lowest acceptable price for him to sell these to make his goal is
Horses became so valuable in north america that they: