Sign up for FREE

Potence

Last updated almost 8 years ago

5 questions

1

1

1

1

1

Question 1

1.

Izračunaj vrednosti izraza (b−c)^6+(a−c)^5, če je a=2, b=3 in c=4.

64

-31

32

63

Question 2

2.

Izračunaj 3^(-2) − 3^(−1) + 3^0 − 3^1 + 3^2

61/9

13

79/9

121/9

Question 3

3.

2,7 x 10^7 - 10^6

1,7 x 10^6

1,7 x 10^7

2,6 x 10^7

2,6 x 10^6

Question 4

4.

( 4^7 x 5^7) / (10^7)

128

1 280 000 000

0,03125

0,008192

Question 5

5.

8^2 - (4^2 - (-2)^2) ^2

1936

64

-336

-80