Question 560585
{{{((a^2b^2c^2 +2abc)(2a^-1b^-1c^-1))^3}}}



{{{(((cross(abc))(abc+2))(2/(cross(abc))))^3}}}


{{{(2(abc+2))^3}}}


{{{8(abc+2)(a^2b^2c^2-2abc+4)}}}