Question

Va rog sa imi scrieti pe caiet sau cumva astfel incat sa fie scrise semnele ca in caiet. Multumesc! Dau 80 puncte!

Answer 1

Răspuns:

[1,(6)]⁴=[1,6/9]⁴=

[1,2/3]⁴=

[(3+2)/3]⁴=

(5/3)⁴

[9/8:1,6/(2,1(3)-2/3]⁴=

[9/8:1,6/2(13-1)/90-2/3]⁴=

[9/8:1,6/(2(12/90)-2/3]⁴=

[9/8:1,6/(2,2/15)-2/3]⁴=

[9/8:1,6/(2*15+2)/15-2/3]⁴=

[9/8:1.6/(30+2)/15-2/3]⁴=

[9/8:1,6/32/15-2/3]⁴=

[9/8:1,6*15/32-2/3]⁴=

[9/8:15/20-2/3]⁴=

[9/8:3/4-2/3]⁴=

(9/8*4/3-2/3)⁴=

(3/2-2/3)⁴

(9/6-4/6)⁴=

(5/6)⁴

(5/3)⁴:(5/6)⁴=

(5/3)⁴*(6/5)⁴=

(5/3*6/5)⁴=2⁴=

16

Explicație pas cu pas: