Question

care dintre nr x si y este mai mare y={(1+2^3:2+7^2015:7^2012)-(2^0+7^3+4^0)}^18

Answer 1

y={(1+2^3:2+7^2015:7^2012)-(2^0+7^3+4^0)}^18=
=(1+2^2+7^3-1-7^3-1)}^18=
=(4-1)^18=3^18