Q8 of 25 Page 8

Using binomial theorem, evaluate each of the following (101)4


(101)4 = (100+ 1)4

          = 4C0(100)4 + 4C1(100)3(1) + 4C2(100)2(1)2 +4C3(100)1(1)3 +4C4(1)4

          = 100000000 + 4(1000000) + 6 (10000)+ 4 (100)+ 1

          = 100000000 + 4000000 + 60000 + 400+1

          = 104060401

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