Question

A) (3^197:3^196+2^23 :2^22)^4:(5^2)^2
B) {[(144)^3:12^6+2^4+4^2]:(2^6+1)}^2014
C) [(2^2)^5+(2^5)^2]^2014:(2^2014)^11
D)[(3^12)^3:3^2^5-56]^4:[(5^3)^2x5]

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Answer 1

a) (3^1+2^1)^4:25^2
(3+2)^4:625
5^4:625
625:625=1