计算:(-2x^2y)^2·(-3xy)
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计算:(-2x^2y)^2·(-3xy)计算:(-2x^2y)^2·(-3xy)计算:(-2x^2y)^2·(-3xy)(-2x^2y)^2·(-3xy)=(4x^4y^2)·(-3xy)=-12x^
计算:(-2x^2y)^2·(-3xy)
计算:(-2x^2y)^2·(-3xy)
计算:(-2x^2y)^2·(-3xy)
(-2x^2y)^2·(-3xy)
=(4x^4y^2)·(-3xy)
=-12x^5y^3
(-2x^2y)^2·(-3xy)
=4x^4y^2*(-3xy)
=-12x^5y^3
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