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

 Jun 15, 2023
 #1
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The answer is 375

 Jun 15, 2023
 #2
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Find the coefficient of y^4 in the expansion of (2y-5+3y^2)^6.  

 

The 375 in Answer #1 is correct.  

Check it at  https://www.symbolab.com/solver/expand-calculator  

.

 Jun 16, 2023

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