Question

calculează: (5/6)² ; (7/3)³ ; (5/4)⁴ ; ( 1 2/3)³ ; (7/11)^0 ; ( 2 1/2)⁴ ; (11/12)²

Answer 1

1.(5/6)^2=25/36
2.(7/3)^3=343/27
3. (5/4)^4=625/256
4. (12/3)^3=64
5. (7/11)^0=1
6. (11/12)^2=121/144

Answer 2

Răspuns

Explicație pas cu pas:

( 5/ 6 )² = 5² / 6² = 25 / 36

( 7 / 3 )³ = 7³ / 3³ = 343 / 27

( 5 / 4)⁴ = 5⁴ / 4⁴ = 625 / 256

( 1 intreg si 2 / 3 )³= ( 1 x 3 + 2 )³ / 3³ = 5³ / 27 = 125 / 27

( 7 / 11 )⁰ = 1

( 2 intregi si 1 / 2)⁴ = ( 2 x 2 + 1 )⁴ / 2⁴ = 5⁴ / 16 = 625 / 16

( 11 / 12)² = 11² / 12² = 121 / 144