diazjenny13 diazjenny13
  • 13-10-2017
  • Mathematics
contestada

What is the coefficient of the x6y3 term in the expansion of (x + 2y)9?

a)84

b)168

c)336

d)672

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falahma2oxqf75 falahma2oxqf75
  • 13-10-2017
please look to the attachment   
Ver imagen falahma2oxqf75
Ver imagen falahma2oxqf75
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madisonschexnei madisonschexnei
  • 28-07-2018

The answer is d.) 672

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