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Find the coefficient of y^4 in the expansion of (2y-5+3y^2)^6.

 Jun 16, 2023
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Find the coefficient of y^4 in the expansion of (2y-5+3y^2)^6.

 

Use this website to expand the expression:     

https://www.symbolab.com/solver/expand-calculator

 

You'll find that it's 375 but go ahead and see for yourself.  

.

 Jun 16, 2023

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