(3x^3)^2×(-2y^2)^5÷(-6xy^4)
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(3x^3)^2×(-2y^2)^5÷(-6xy^4)
快,急
快,急
![(3x^3)^2×(-2y^2)^5÷(-6xy^4)](/uploads/image/z/20096364-12-4.jpg?t=%EF%BC%883x%5E3%29%5E2%C3%97%28-2y%5E2%29%5E5%C3%B7%28-6xy%5E4%29)
(3x^3)^2×(-2y^2)^5÷(-6xy^4)
=9x^6 x(-32)y^10 ÷(-6xy^4)
=(9x(-32)÷(-6) x^(6-1)y^(10-4)
=48x^5y^6
=9x^6 x(-32)y^10 ÷(-6xy^4)
=(9x(-32)÷(-6) x^(6-1)y^(10-4)
=48x^5y^6
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