oblicz :) 1)0,125^3 x 32^-2 2)(1/27)^5 : 81^3,25 3)(0,4)^7 x (2,5)^-4 : (2/5)^5 4)9^2/3 x ^4√27^2 5)√2 x ^3√2 : √8 6)(125)^3 x (5^-4) : (25^2 x -,2^-3) 7)(1,42^3 : (-0,71)^3) x 0,5^3

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oblicz :) 1)0,125^3 x 32^-2 2)(1/27)^5 : 81^3,25 3)(0,4)^7 x (2,5)^-4 : (2/5)^5 4)9^2/3 x ^4√27^2 5)√2 x ^3√2 : √8 6)(125)^3 x (5^-4) : (25^2 x -,2^-3) 7)(1,42^3 : (-0,71)^3) x 0,5^3

Answer 1

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about 10 years ago

1)0,125^3 x 32^-2 = (1/8)^3 x 32^-2 = 8^-3 x 32^-2 = (2^3)^-3 x (2^5)^-2 = 2^-19 2)(1/27)^5 : 81^3,25 = 27^-5 : 81^3 1/4 = (3^3)^5 : (3^4)^13/4 = 3^-28 3)(0,4)^7 x (2,5)^-4 : (2/5)^5 = (2/5)^7 x (5/2)^-4 :(2/5)^5 = (2/5)^7 x (2/5)^4 : (2/5)^5 = (2/5)^6 4)9^2/3 x ^4√27^2 = 9^2/3 x √27 = 9^2/3 x 27^1/2 = (3^2)^2/3 x (3^3)^1/2 = 3^4/3 x 3^3/2 = 3^17/6 5)√2 x ^3√2 : √8 = 2^1/2 x 2^1/3 : (2^3)^1/2 = 2^1/2 x 2^1/3 : 2^3/2 = 2^-4/6

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