Объяснение:
[tex]( - 3xy {}^{2} ) {}^{3} = - 3 {}^{3} x {}^{3} y {}^{2 {}^{3} } = - 27x {}^{3}y {}^{6} [/tex]
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Объяснение:
[tex]( - 3xy {}^{2} ) {}^{3} = - 3 {}^{3} x {}^{3} y {}^{2 {}^{3} } = - 27x {}^{3}y {}^{6} [/tex]