# Ejercicio 01.10

a)

((1/8)-((1/4)+(1/2))^2)^(-1);

b)

(((1/3)+(2/5))^3+((2/7)-(4/9)+(1/3))^4-((1/2)+(1/3))^5)^4;

c)

(((1/4)+(1/7))^3+((2/5)+(1/7))^4)^(1/2);

radcan(%);

d)

(((1/3)-(2/5))^4+((2/7)+(4/9))^5-((1/2)-(1/3))^6)^7;

%, numer;