Question 871248
{{{((5a^3b)/(10a^2b^4))^3=((1/2)a^(3-2)b^(1-4))^3}}}
{{{((5a^3b)/(10a^2b^4))^3=((1/2)a^b^(-3))^3}}}
{{{((5a^3b)/(10a^2b^4))^3=(a/(2b^(3)))^3}}}
{{{((5a^3b)/(10a^2b^4))^3=a^3/(8b^9)}}}