The expansion of (1 + px +qx2)8 is 1 + 8x + 52x² + kx³+... . Calculate the values of p, q and k. Ans: [p = 1, q=3, k = 224] how do i do this question? It’s binomial theorem.

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Harshal Bhavsar asked Nov 6, 2023

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The expansion of (1 + px +qx2)8 is 1 + 8x + 52x² + kx³+... . Calculate the values of p, q and k.

Ans:
[p = 1, q=3, k = 224]

how do i do this question? It’s binomial theorem.

Mathematics
high-school

Harshal Bhavsar asked Nov 6, 2023

by Harshal Bhavsar

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13 votes

Answer:

i think you have to multiply

Explanation:

John Wiese answered Nov 11, 2023

by John Wiese

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