1) x¹⁵ * x¹¹ = x¹⁵⁺¹¹ = x²⁶
2) x¹⁵ : x³ = x¹⁵⁻³ = x¹²
3) (3x⁶)³ = 3³ * (x⁶)³ = 27x¹⁸
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1) x¹⁵ * x¹¹ = x¹⁵⁺¹¹ = x²⁶
2) x¹⁵ : x³ = x¹⁵⁻³ = x¹²
3) (3x⁶)³ = 3³ * (x⁶)³ = 27x¹⁸