Question 291193
{{{(z+2)^(-(2/3))=3}}}
Taking both sides to the -(3/2) power.
{{{z+2=3^(-(3/2))}}}
{{{z+2=1/(3*sqrt(3))}}}
{{{z=1/(3*sqrt(3)-(6*sqrt(3))/(3*sqrt(3)))}}}
{{{z=(1-6*sqrt(3))/(3*sqrt(3)))}}}
{{{z=(1-6*sqrt(3))/(3*sqrt(3))*(sqrt(3))/(sqrt(3))}}}
{{{z=(sqrt(3)-6*3)/(3*3)}}}
{{{z=(sqrt(3)-18)/(9)}}}