17-05-2018
Mathematics

contestada

HELP PLEASE? What is the coefficient of y in expansion of (y+4)^4 ?

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MrGumby MrGumby

17-05-2018

256.

The coefficient of just the y term would be 256 because the entire expanded equation looks like this:

y^4+16y^3+96y^2+256y+256

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