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caliicocat
caliicocat caliicocat
  • 23-08-2016
  • Mathematics
Answered

URGENT!!!

What is the coefficient of the x4-term in the binomial expansion of (x + 3)12?

Verified Answer :

caylus
caylus caylus
  • 23-08-2016

Hello,

Term in x^4 =1956561=3247695

3^(12-4)=3^8=6561
4P12=1211109/4!=495

View image caylus
Answer Link
lolooneyjr
lolooneyjr lolooneyjr
  • 20-10-2020

For anyone who needs this answer or for future math students... The answer is D: 12C8(3)^8

Reason:

I got it correct on Edge

Answer Link

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