(-2x²y+6x³y⁴-8xy)÷(-2xy)
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![(-2x²y+6x³y⁴-8xy)÷(-2xy)](/uploads/image/z/6822473-41-3.jpg?t=%28-2x%26%23178%3By%2B6x%26%23179%3By%26%238308%3B-8xy%29%C3%B7%28-2xy%29)
(-2x²y+6x³y⁴-8xy)÷(-2xy)
(-2x²y+6x³y⁴-8xy)÷(-2xy)
(-2x²y+6x³y⁴-8xy)÷(-2xy)
(-2x²y+6x³y⁴-8xy)÷(-2xy)=-2x²y÷(-2xy)+6x³y⁴÷(-2xy)+(-8xy)÷(-2xy)=x-3x²y³+4
不会我继续教你
x-3x²y³+4
原式=-2x²y÷(-2xy)+6x³y⁴÷(-2xy)+(-8xy)÷(-2xy)=x-3x²y³+4