repede pls dau coroana​

Repede Pls Dau Coroana class=

Răspuns :

[3¹⁹×(5²)⁹]²:15³⁶

3³⁸×(5¹⁸)²:15³⁶

(3³⁸×5³⁶):15³⁶

(3×5)(³⁸+³⁶)/2 :15³⁶

15³⁷:15³⁶=15