Question

Oblicz :

√ 1/9

√ 4/81

√ 16/49

√ 81/36

√ 1 i 24/25

√ 7 i 1/9

√ 2 i 1/4

√ 3 i 1/16

Oblicz:

√ 8 do potegi 2

(√ 6 ) do potegi 4

√ 4 do potegi 6

(√10) do potegi 8

u gory (3 nad tym czyms : √12 ) do potegi 3

( u gory 3 √ 11 )do potegi 6

u gory 3 √ 3 do 9

Oblicz pole kwadratu o boku :

√ 8 m

3 √ 2m

10 √ 5 m

2 √ 7 m

wszystko prosze jakbyscie mogli rozpisac :")))

Answer 1

Oblicz :

√ 1/9 = √1/3*1/3 = 1/3

√ 4/81 = √2/9*2/9 = 2/9

√ 16/49 = √4/7*4/7 = 4/7

√ 81/36 = √9/6*9/6 = 9/6 = 1 3/6 = 1 1/2

√  1 i 24/25 = √49/25 √7/5*7/5 = = 7/5 = 1 2/5

√ 7 i 1/9= √64/9 √8/3*8/3 = 8/3 = 2 2/3

√ 2 i 1/4 = √9/4 = √3/2*3/2 = 3/2 = 1 1/2

√ 3 i 1/16 = √49/16 = √7/4*7/4 = 7/4 = 1 3/4

 

Oblicz:

√ 8 do potegi 2 = √8*8 = √64= 8

(√ 6 ) do potegi 4 = √6*√6*√6*√6 =√1296 = √36*36 = 36

√ 4 do potegi 6 = √4*√4*√4*√4*√4*√4 =√4096 =√64*64 = 64

(√10) do potegi 8 = √10*√10*√10*√10*√10*√10*√10*√10 = √100000000 =  √10000*10000 = 10000

(∛12 ) do potegi 3 = (12^⅓)³ = 12¹ = 12

∛11 )do potegi 6 = ((11)^⅓)⁶ = 11² = 11*11 = 121

 ∛3 do 9 = (3^⅓)⁹ = 3³ = 3*3*3 = 27

 

Oblicz pole kwadratu o boku :

√ 8 m

P = √8 * √8 = 8 m²

3 √ 2m

3√2 * 3√2 = 9*2 = 18 m²

10 √ 5 m

10√5*10√5 = 100*5 = 500m²

2 √ 7 m

2√7 * 2√7 = 4*7 = 28 m²