Question

(3-1/3)^2+(2-1/2)^2-(1 1/2)^2
Repedeee

Answer 1

Răspuns:

Explicație pas cu pas:

(9-2+1/9)+(4-2+1/4)-9/4

9-2+1/9+4-2+1/4-9/4

9+1/9-8/4

9+1/9-2

7+1/9

63/9+1/9

64/9