计算:(-2a)^6 - (-3a^3)^2 + [-(-2a)^2]^3
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![计算:(-2a)^6 - (-3a^3)^2 + [-(-2a)^2]^3](/uploads/image/z/1999912-40-2.jpg?t=%E8%AE%A1%E7%AE%97%3A%28-2a%29%5E6+-+%28-3a%5E3%29%5E2+%2B+%5B-%28-2a%29%5E2%5D%5E3)
计算:(-2a)^6 - (-3a^3)^2 + [-(-2a)^2]^3
计算:(-2a)^6 - (-3a^3)^2 + [-(-2a)^2]^3
计算:(-2a)^6 - (-3a^3)^2 + [-(-2a)^2]^3
(-2a)^6 - (-3a^3)^2 + [-(-2a)^2]^3
= 64a^6 - 9a^6 + (-4a^2)^3
= 64a^6 - 9a^6 - 64a^6
= -9a^6