[Answer] What is the coefficient of the x9y-term in the binomial expansion of (2y + 4x3)4?

Answer: 512

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What is the coefficient of the x9y-term in the binomial expansion of (2y + 4x3)4? We have to find the coefficient of term in the binomial expansion. Hence the coefficient of the term in the binomial expansion is 512. mitgliedd1 and 42 more users found this answer helpful 4.9 The company paid for these costs and made combined profits of $10 million after 4 years as shown in the graph: There is a graph of a line with Years on the x axis and Profits in millions on the y axis that passes through 0 negative 20 and 4 10. Tue Apr 21 2015 · If you meant expand ( 2y + 4x^3)^ 4 . 256 x^12+512 x^9 y+384 x^6 y^2+128 x^3 y^3+16 y^ 4 . FYI ( 2y + 4x3 ) 4 = 8y +48 so be careful how you type things... Answer:- 512. Explanation:-We know that in the binomial expansion is given by . Assume that occurs in the term of the expansion of . Comparing power of x and y in we get m=1 Thus term for m=1 . Thus the coefficient of is 512. Question: What is the coefficient of the x9y -term in the binomial expansion of (2y + 4x3)4 ? 4 32 128 512 The given binomial expansion is: Compare this to . we have a=2x b=-3y and n=10. We want to...

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