Ответ:
Решение:
- 1) a³ · a¹¹ = a3+11 = a16
- 2) x⁻¹² · x⁵ = x-12+5 = x⁻⁷
- 3) t⁻⁹ · t¹ = t-9+1 = t⁻⁸
- 4) y⁸ · y⁻⁸ = y8+(-8) = y⁰ = 1
- 5) m⁷ : m³ = m7-3 = m⁴
- 6) n⁻¹⁰ : n⁻⁴ = n-10 - (-4) = n-10+4 = n⁻⁶
- 7) (s²)⁵ = s2*5 = s¹⁰
- 8) (x⁻²)⁸ = x-2*8 = x⁻¹⁶
- 9) (k⁻⁴)⁻⁶ = k(-4)*(-6) = k²⁴
- 10) (x⁴y)⁻⁶ = (x⁴)⁻⁶ · y⁻⁶ = x-24y⁻⁶
- 11) (a⁻³/b)⁻² = (a⁻³ )⁻² : b⁻² = a(-3)*(-2) : b⁻² = a⁶b²
Ответ: 1) a¹⁶; 2) x⁻⁷; 3) t⁻⁸; 4) 1; 5) m⁴; 6) n⁻⁶; 7) s¹⁰; 8) x⁻¹⁶; 9) k²⁴; 10) x⁻²⁴y⁻⁶; 11) a⁶b²
