Предмет: Алгебра, автор: vladkakozlov15062008

Упростите выражение a)(3x²2y)² b)2b²•(-a²b)³

Ответы

Автор ответа: MagdaSinger

Ответ:

$(3x ^ { 2 } 2y) ^ { 2 } =6^2x^4y^2\\ 2b ^ { 2 } (-a ^ { 2 } b) ^ { 3 } =2b^5(-1)^3(a^2)^3=-2b^5a^6$

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