Question

1 zapisz w postaci iloczynu i oblicz : a) 4 ^3 b) (-6)^2 c) 3 ^5 d) (-1)^7 e) (1/2)^4 f) 10^5
g) (-1)^6 h) (2,5)^2 i) ( 1/5)^3 j) (0,1)^4 k) (-1/2)^5 l) 0^4
2 oblicz a) 3^0= 3^1= 3^2= 3^3= 3^4= 3^5=
b) (2/3)^0 (2/3)^1 (2/3)^2 (2/3)^3 (2/3)^4 (2/3)^5
pliskaa szybkoo ;CC

Answer 1

a) 4 ^3=4*4*4=64

b) (-6)^2=(-6)*(-6)=36

c) 3 ^5=3*3*3*3*3=243

d) (-1)^7=(-1)*(-1)*(-1)*(-1)*(-1)*(-1)*(-1)=-1

e) (1/2)^4=(1/2)*(1/2)*(1/2)*(1/2)=1/16

f) 10^5 =10*10*10*10*10=100000
g) (-1)^6=(-1)*(-1)*(-1)*(-1)*(-1)*(-1)=1

h) (2,5)^2=2,5*2,5=6,25

i) ( 1/5)^3=0,2*0,2*0,2=0,008

j) (0,1)^4=0,1*0,1*0,1*0,1=0,0001

k) (-1/2)^5=(-1/2)*(-1/2)*(-1/2)*(-1/2)*(-1/2)--1/32

l) 0^4=0*0*0*0=0
2 oblicz

a) 3^0=1 3^1=3 3^2=9 3^3=27 3^4=81 3^5= 243
b) (2/3)^0 (2/3)^1 (2/3)^2 (2/3)^3 (2/3)^4 (2/3)^5 =(2/3)^15=32768/14348907