Salut! ʕ´•ᴥ•`ʔ
⌜✎⌟ Să ne reamintim !
- ( a^b )^c = a^( b · c )
- a^b : a^c = a^( b - c )
- a^b · a^c = a^( b + c )
________________________
2²¹ · 2²³ : 2³¹ =
= 2^( 21 + 23 ) : 2³¹ =
= 2⁴⁴ : 2³¹ =
= 2^( 44 - 31 ) =
= 2¹³
( 3³ )⁶ : 3⁶ · 9³ =
= 3^( 3 · 6 ) : 3⁶ · 9³ =
= 3¹⁸ : 3⁶ · 9³ =
= 3^( 18 - 6 ) · 9³ =
= 3¹² · 9³ =
= 3¹² · ( 3² )³ =
= 3¹² · 3^( 2 · 3 ) =
= 3¹² · 3⁶ =
= 3^( 12 + 6 ) =
= 3¹⁸
( 2³ · 5 )¹⁴ : 2⁴² + 5⁹ : 25³ - 25⁶ · 5² =
= ( 8 · 5 )¹⁴ : 2⁴² + 5⁹ : 25³ - 25⁶ · 5² =
= 40¹⁴ : 2⁴² + 5⁹ : 25³ - 25⁶ · 5² =
= ( 20¹⁴ · 2¹⁴ ) / 2⁴² + 5⁹ : 25³ - 25⁶ · 5² =
= ( 20¹⁴ ) / ( 2²⁸ ) + 5⁹ : 25³ - 25⁶ · 5² =
= ( 10¹⁴ · 2¹⁴ ) / ( 2²⁸ ) + 5⁹ : 25³ - 25⁶ · 5² =
= ( 10¹⁴ ) / ( 2¹⁴ ) + 5⁹ : 25³ - 25⁶ · 5² =
= 5¹⁴ + 5⁹ : 25³ - 25⁶ · 5² =
= 5¹⁴ + 5⁹ : ( 5² )³ - ( 5² )⁶ · 5² =
= 5¹⁴ + 5⁹ : 5^( 2 · 3 ) - 5^( 2 · 6 ) · 5² =
= 5¹⁴ + 5⁹ : 5⁶ - 5¹² · 5² =
= 5¹⁴ + 5^( 9 - 6 ) - 5^( 12 + 2 ) =
= 5¹⁴ + 5³ - 5¹⁴ =
= 5³
