Răspuns :
(3¹⁹x25⁹)²:15³⁶=
[3³⁸x(5²)¹⁸]:(3x5)³⁶=
[3³⁸x5³⁶]:3³⁶x5³⁶=
3³⁸⁻³⁶x5³⁶⁻³⁶=3²x5°=9x1=9
[3³⁸x(5²)¹⁸]:(3x5)³⁶=
[3³⁸x5³⁶]:3³⁶x5³⁶=
3³⁸⁻³⁶x5³⁶⁻³⁶=3²x5°=9x1=9
(3¹⁹ x 25⁹)² : 15³⁶ =
( 3¹⁹ x 5¹⁸)² : 3³⁶ x 5³⁶=
3³⁸ x 5 ³⁶: 3³⁶ x 5³⁶= 3² = 9
( 3¹⁹ x 5¹⁸)² : 3³⁶ x 5³⁶=
3³⁸ x 5 ³⁶: 3³⁶ x 5³⁶= 3² = 9