3-) calcule as potências
A (3/5) -2=
B (2/5)-1=
C (1/3)-3=
D (-5/4)-3=
E (-1/3)-2=
F (-2/5)-3=
Soluções para a tarefa
Respondido por
1
A) (3/5)-2 = (5/3)2 = +25/9
B) (2/5)-1 = (5/2)1 = +5/2
C) (1/3)-3 = (3/1)3 = +27/1
D) (-5/4)-3 = (-4/5)3 = -64/125
E) (-1/3)-2 = (-3/1)2 = +9/1
F) (-2/5)-3 = (-5/2)3 = -125/8
B) (2/5)-1 = (5/2)1 = +5/2
C) (1/3)-3 = (3/1)3 = +27/1
D) (-5/4)-3 = (-4/5)3 = -64/125
E) (-1/3)-2 = (-3/1)2 = +9/1
F) (-2/5)-3 = (-5/2)3 = -125/8
Perguntas interessantes