1、如果(a的n次方×b的m次方×b)的三次方=a的九次方b的15次方,那么m、n的值为2、如果(a^xb^y)^2=a^10b^8,则x=(),y=()3、2^m=3,3^m=5,则6^m的值为()4,已知a^3b^3=64,则ab=()计算下列各题,(-2x^2y^3)^2 (2×10^3×3×10^4)
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![1、如果(a的n次方×b的m次方×b)的三次方=a的九次方b的15次方,那么m、n的值为2、如果(a^xb^y)^2=a^10b^8,则x=(),y=()3、2^m=3,3^m=5,则6^m的值为()4,已知a^3b^3=64,则ab=()计算下列各题,(-2x^2y^3)^2 (2×10^3×3×10^4)](/uploads/image/z/441513-9-3.jpg?t=1%E3%80%81%E5%A6%82%E6%9E%9C%28a%E7%9A%84n%E6%AC%A1%E6%96%B9%C3%97b%E7%9A%84m%E6%AC%A1%E6%96%B9%C3%97b%29%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9%3Da%E7%9A%84%E4%B9%9D%E6%AC%A1%E6%96%B9b%E7%9A%8415%E6%AC%A1%E6%96%B9%2C%E9%82%A3%E4%B9%88m%E3%80%81n%E7%9A%84%E5%80%BC%E4%B8%BA2%E3%80%81%E5%A6%82%E6%9E%9C%EF%BC%88a%5Exb%5Ey%29%5E2%3Da%5E10b%5E8%2C%E5%88%99x%3D%28%29%2Cy%3D%28%293%E3%80%812%5Em%3D3%2C3%5Em%3D5%2C%E5%88%996%5Em%E7%9A%84%E5%80%BC%E4%B8%BA%28%294%2C%E5%B7%B2%E7%9F%A5a%5E3b%5E3%3D64%2C%E5%88%99ab%3D%28%29%E8%AE%A1%E7%AE%97%E4%B8%8B%E5%88%97%E5%90%84%E9%A2%98%2C%28-2x%5E2y%5E3%29%5E2+%282%C3%9710%5E3%C3%973%C3%9710%5E4%29)
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