x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)(-3x的三次方y的²)的三次方÷(3x²y的三次方)²
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![x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)(-3x的三次方y的²)的三次方÷(3x²y的三次方)²](/uploads/image/z/3851706-66-6.jpg?t=x%E7%9A%84m%2Bn%E6%AC%A1%E6%96%B9%C3%97%283x%E7%9A%84m%E6%AC%A1%E6%96%B9y%E7%9A%84n%E6%AC%A1%E6%96%B9%29%C3%B7%28-2x%E7%9A%84m%E6%AC%A1%E6%96%B9y%E7%9A%84n%E6%AC%A1%E6%96%B9%29%EF%BC%88-3x%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9y%E7%9A%84%26%23178%3B%EF%BC%89%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9%C3%B7%EF%BC%883x%26%23178%3By%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9%EF%BC%89%26%23178%3B)
x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)(-3x的三次方y的²)的三次方÷(3x²y的三次方)²
x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)
(-3x的三次方y的²)的三次方÷(3x²y的三次方)²
x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)(-3x的三次方y的²)的三次方÷(3x²y的三次方)²
x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)
=x的m+n次方×[(3x的m次方y的n次方)÷(-2x的m次方y的n次方)]
=x^(m+n)*(-3/2)
=-3/2 x^(m+n)
(-3x的三次方y的²)的三次方÷(3x²y的三次方)²
=-27x^9y^6÷9x^4y^6
=-3x^5
x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)=x的m+n次方×[(3x的m次方y的n次方)÷(-2x的m次方y的n次方)]=x^(m+n)*(-3/2)=-3/2 x^(m+n) (-3x的三次方y的²)的三次方÷(3x²y的三次方)² =-27x^9y^6÷9x^4y^6=-3x^5 有疑问1请追问;若满意7395请采纳,...
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x的m+n次方×(3x的m次方y的n次方)÷(-2x的m次方y的n次方)=x的m+n次方×[(3x的m次方y的n次方)÷(-2x的m次方y的n次方)]=x^(m+n)*(-3/2)=-3/2 x^(m+n) (-3x的三次方y的²)的三次方÷(3x²y的三次方)² =-27x^9y^6÷9x^4y^6=-3x^5 有疑问1请追问;若满意7395请采纳,谢谢!
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