patRii92_Potencias

Ejercicios del libro, página 34, nº 26

math a)\,\left( {\displaystyle\frac{5}{6}} \right)^2 = \displaystyle\frac

b)\,\left( {\displaystyle\frac{3}{4}} \right)^{ - 3} = \left( {\displaystyle\frac{4}{3}} \right)^3 = \left( {\displaystyle\frac} \right)

c)\,\left( {\displaystyle\frac{3}{4}} \right)^3 = \displaystyle\frac

d)\,\left( {\displaystyle\frac{2}{3}} \right)^{ - 5} = \left( {\displaystyle\frac{3}{2}} \right)^5 = \displaystyle\frac

e)\,\left( {\displaystyle\frac{13}{25} \right)^0=1

f)\,\left( {\displaystyle\frac{1}{5} \right)^{ - 3}=5^3=125

g)\,\left( {\displaystyle\frac{4}{11} \right)^{ - 1}=\displaystyle\frac{11}{4}

h)\,\left( {\displaystyle\frac{5}{12} \right)^{ - 2}=\,\left( {\displaystyle\frac{12}{5} \right)^2=\displaystyle\frac{144}{25} math