Question

calcule as potências​

Answer 1

Resposta:

a) (-3/2)^2 = 9/4  

b) (+5/4)^2 = 25/16  

c) (-1/2)^5 = -(1/32)  

d) (-15/8)^0 =1  

e) (-1/3)^3 = 1/27  

f) (-7/13)^1 = (-7/13)  

g) (+1,7)^2 =1,7 x 1x7 = 2,89  

h) (-10)^5^ = 10x10x10x10x10 = 100.000  

i) (-1)^200^ = 1  

j) (-0,4)^3^ (-0,4) x (-0,4) x (-0,4) = -0,64  

k) (+2/3)^4 = (2/3)x(2/3)x(2/3)x(2/3) = 16/81

l) 10^-2= (10)x(10) = 100

m) (-5/8)^-2=  (-5/8)x (-5/8)=25/64

n)(-3/2)^-1=  (-3/2)

o) (-3)^-3= (-3)X(-3)X(-3)= -27

P)(2/3)^-2= (2/3)x(2/3)= 4/9

q)(1/2)^-5=(1/2)x(1/2)x(1/2)x(1/2)x(1/2)= - 1/32

Explicação passo-a-passo: