выполните действия (-2/3 a^2*b^6*c)^3*9a^5 b*c^2

(-2/3*a²b⁶c)³*9a⁵bc²=-(2/3*a²b⁶c)³*9a⁵bc²=-9(2/3a²b⁶c)³*a⁵bc²=-9*8/27a⁶b¹⁸c³a⁵bc²=-8/3a⁶b¹⁸c³a⁵bc²=-8/3a¹¹b¹⁹c⁵