Question

[(6×5^10-5^10)^3:25^15-47^0]×10^3=

Answer 1

[(6×5^10-5^10)^3:25^15-47^0]×10^3 =

{[5^10 × ( 6 - 1)]^3 : (5^2)^15 - 1} × 1000 =

[ ( 5^10 × 5)^3 : 5^30 - 1 ] × 1000 =

[ (5^11)^3 : 5^30 - 1] × 1000 =

( 5^33 : 5^30 - 1) × 1000 =

( 5^3 - 1) × 1000 =

(125 - 1) × 1000 =

124 × 1000 =

124 000
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