Counting & ProbabilityEasyBinomial Theorem, Pascal & Combinatorial Identities ShareBinomial Theorem, Pascal & Combinatorial Identities · Easy problemEvaluate (22)+(32)+(42)+(52)\binom{2}{2}+\binom{3}{2}+\binom{4}{2}+\binom{5}{2}(22)+(23)+(24)+(25).Check Show answer Walk through it step by step Practice more like this Review this concept