binomial theorem question | Mathematics | Page 1

hidden novaBOT Nov 21, 2025, 6:39 AM

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patent obsidian Nov 21, 2025, 6:43 AM

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rigid kite Nov 21, 2025, 8:02 AM

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You know general term?

patent obsidian Nov 21, 2025, 8:31 AM

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yeah

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but the answer in the end is -5/42 or something

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which is incorrect

rigid kite Nov 21, 2025, 8:43 AM

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show work

#binomial theorem question