Question 935478
{{{(5^(-3)*2^2 * 5^6)/(2^3*5^2)=((1/5^3)*cross(2^2)* 5^cross(6)^4)/(2^cross(3)^1*cross(5^2))=((1/5^3)*5^4)/2=((1/cross(5^3)1)5^cross(4)^1)/2=5/2}}}