Tìm hệ số của x^5 trong khai triển (1+x)^8.

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(a + b)⁴ = ⁴C₀ a⁴ + ⁴C₁ a³b + ⁴C₂ a²b² + ⁴C₃ ab³ + ⁴C₄ b⁴; (a - b)⁴ = ⁴C₀ a⁴ - ⁴C₁ a³b + ⁴C₂ a²b² - ⁴C₃ ab³ + ⁴C₄ b⁴. Therefore,. (a + b)⁴ - (a - b)4 = [(⁴C₀ ... B 4, 3184 – Published 1 November, 1971. DOI: https://doi.org/10.1103/ ... B 4, 3174 (1971); L. P. Kadanoff, Physics 2, 263 (1966) L. P. Kadanoff et al., ... (B) Time for Pretrial Disclosures; Objections. Unless the court orders otherwise, these disclosures must be made at least 30 days before trial. Within 14 days ... Because the flu can be spread before symptoms start, it's easy to pick up a flu virus. This is especially true with children, who often touch many surfaces and ... Feb 25, 2016 ... A. Failure to Continuously Maintain Lawful Immigration Status · B. Violation of Terms of Nonimmigrant Visa · C. Effect of Departure · D. Periods of ... Exemption 4 of the FOIA protects trade secrets and commercial or financial information obtained from a person that is privileged or confidential. Each employee on a walking/working surface shall be protected from tripping in or stepping into or through holes (including skylights) by covers. 1926.501(b)(4 ... Jun 13, 2024 ... Rule 506(b) of Regulation D is considered a “safe harbor” under Section 4(a)(2). It provides objective standards that a company can rely on ... Oct 2, 2024 ... Interim progress reports are only required when a renewal application (Type 2) has been submitted to the NIH for consideration on or before the ... The Bollinger B4 is an all-new, all-electric class-4 commercial truck that is available now. It is designed, engineered, and assembled in Michigan.
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