ВикаВикторовна

Verified answer

2) = 3³ * 3⁻² * 3⁻⁴ : 3⁻² = 3³⁺⁽⁻²⁾⁺⁽⁻⁴⁾⁻⁽⁻²⁾ = 3⁻¹
4) = (10²)² * 10⁻³ = 10²*²⁺⁽⁻³⁾ = 10¹