Question

Oblicz : (-10)do 3 6 do -2

(-1)do 10 3 do -3

(-1/2) do 3 (3/5) do -3

(1 1/2) do 2 (2/3) do -3

(1 1/2) do -2

Zapisz w postacji 1 potęgi:

32*16 do 2 * 8 do 2=

5do 3 * 25 do 3 * 125=

3do 4 * 9do 2 * 27=

Zapisz w notacji wykładniczej :

12 km

15cm

2500kg

32g

Answer 1

(-10)do 3=-1000

6 do -2=1/36
(-1)do 10=1

3 do -3=1/27
(-1/2) do 3=-1/8

(3/5) do -3=125/27
(1 1/2) do 2=9/4

(2/3) do -3=27/8
(1 1/2) do -2=4/9

Answer 2

(-1)do 10 =1                  3 do -3 =1/27

(-1/2) do 3  =  -1/8            (3/5) do -3=125/27

(1 1/2) do 2  =9/4             (2/3) do -3=27/8

(1 1/2) do -2= 4/9

 

32*16 do 2 * 8 do 2= 2 do 19

5do 3 * 25 do 3 * 125=5 do 12

3do 4 * 9do 2 * 27=3 do 11

 

12 km=1,2*10 do 1 km

15cm=1,5*10 do 1 cm

2500kg=2,5*10 do 3 kg

32g=3,2*10 do 1 g