Question

– Calcule as potências com números inteiros: (observe atentamente os sinais)
a- 34 =

b- (–9)3 =

c- (–16)2 =

d- (–7)0 =

e- 132 = f- (–5)3 =

g- 105 =

h- (–2)6 =

i- (–10)3 =

j- (–10)6 = k- (5/9)0 =

l- 54 =

m- 112 =

n- (3/15)-2 =

o- 14-2 = p- 4-3 =

q- (-1/7)1 =

r- 640 =

s-(10/3)-3 =

t- (–18)0 =

Answer 1

Resposta:Segue as contas abaixo na explicação

Explicação passo-a-passo:

a- 3^4 =3.3.3.3--->81

b- (–9)^3 =(–9).(–9).(–9)-->-729

c- (–16)^2 =(–16).(–16)--->256

d- (–7)^0 =1

e- 13^2 =13.13--->169

f- (–5)^3 =(–5).(–5).(–5)--->-125

g- 10^5 =10.10.10.10.10--->100000 ou 10^5

h- (–2)^6 = (–2).(–2).(–2).(–2).(–2).(–2)--->64

i- (–10)^3 =(–10).(–10).(–10)--->-1000

j- (–10)^6 = (–10).(–10).(–10).(–10).(–10).(–10)-->1000000

k- (5/9)^0 =1

l- 5^4 =5.5.5.5--->625

m- 11^2 =11.11--->121 ou 1^12--->1.1.1.1.1.1.1.1.1.1.1.1--->1

n- (3/15)^-2 =(15/3).(15/3)--->225/9--->25

o- 14^-2 = (1/14).(1/14)-->1/196

p- 4^-3 =(1/4).(1/4).(1/4)--->1/64

q- (-1/7)^1 =-1/7