Ответ:
Объяснение:
(-2x⁶y³)²·(0,5x³y⁵)³=(-2)²x^(6·2) ·y^(3·2) ·(1/2)³·x^(3·3) ·y^(5·3)=2²·2⁻³·x¹²·x⁹·y⁶·y¹⁵=2²⁻³·x¹²⁺⁹·y⁶⁺¹⁵=2⁻¹x²¹y²¹=(x²¹·y²¹)/2=(xy)²¹/2
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Ответ:
Объяснение:
(-2x⁶y³)²·(0,5x³y⁵)³=(-2)²x^(6·2) ·y^(3·2) ·(1/2)³·x^(3·3) ·y^(5·3)=2²·2⁻³·x¹²·x⁹·y⁶·y¹⁵=2²⁻³·x¹²⁺⁹·y⁶⁺¹⁵=2⁻¹x²¹y²¹=(x²¹·y²¹)/2=(xy)²¹/2