Răspuns :
[(6 * 5^10 - 5^10)^3 : 25^15 - 47^0] * 10^3 =
= [(5 * 5^10)^3 : (5^2)^15 - 1] * 10^3 =
= [(5^11)^3 : 5^30 - 1] * 10^3 =
= (5^33 : 5^30 - 1) * 10^3 =
= (5^3 - 1) * 10^3 =
= (125 - 1) * 10^3 =
= 124 * 10^3 =
= 124000
[(6 * 5^10 - 5^10)^3 : 25^15 - 47^0] * 10^3 =
= [(5 * 5^10)^3 : (5^2)^15 - 1] * 10^3 =
= [(5^11)^3 : 5^30 - 1] * 10^3 =
= (5^33 : 5^30 - 1) * 10^3 =
= (5^3 - 1) * 10^3 =
= (125 - 1) * 10^3 =
= 124 * 10^3 =
= 124000