landon1097 landon1097 25-02-2024 Mathematics contestada The number of distinct terms in the expansion of (x +2y - 3z + 5w - 7u)ⁿ isa. n + 1b. ⁿ⁺⁴C₄c. ⁿ⁺⁴Cₙd. ((n + 1)(n + 2)(n + 3)(n + 4))/24