Răspuns :
Salut! =)
6⁴⁷ : 6⁴⁸ = 6⁴⁷⁻⁴⁸ = 6⁻¹ = [tex]\frac{1}{6}[/tex]
7⁷⁸ : ⁷⁸⁰ = 7⁷⁸ ⁻ ⁸⁰ = 7⁻² = [tex]\frac{1}{49}[/tex]
4⁸⁸ : 4⁹¹ = 4⁸⁸⁻⁹¹ = 4⁻³ = [tex]\frac{1}{64}[/tex]
Bafta! =)
Salut! =)
6⁴⁷ : 6⁴⁸ = 6⁴⁷⁻⁴⁸ = 6⁻¹ = [tex]\frac{1}{6}[/tex]
7⁷⁸ : ⁷⁸⁰ = 7⁷⁸ ⁻ ⁸⁰ = 7⁻² = [tex]\frac{1}{49}[/tex]
4⁸⁸ : 4⁹¹ = 4⁸⁸⁻⁹¹ = 4⁻³ = [tex]\frac{1}{64}[/tex]
Bafta! =)