упростите a^1/3-6a^1/6+9/a^1/3

a^(1/3) - 6*[a^(1/6)] + 9*[a^(1/3)] = 10*[a^(1/3)] - 6*[a^(1/6)] = =  [2a^(1/6)] * {[5a^(1/3)] - 3}