Irene_M_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 = \displaystyle\frac

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

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

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

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

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

h)\left( \displaystyle {\frac{5}} \right)^{ - 2} = \left(\displaystyle {\frac{5}} \right)^2 = \displaystyle \frac

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