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[tex](0.25 x ^{ - 2} y ^{ - 1} ) ^{ - 3} [/tex]
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[tex](0.25 x ^{ - 2} y ^{ - 1} ) ^{ - 3} [/tex]
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Ответ:
Объяснение:
(0,25*x⁻²*y⁻¹)⁻³=(1/4)⁻³*(x⁻²)⁻³*(y⁻¹)⁻³=4³*x⁽⁽⁻²⁾*⁽⁻³⁾⁾*y⁽⁽⁻¹⁾*⁽⁻³⁾⁾=64x⁶y³.
-4;
5;
6;
7.