(-25x三次方+15x二次方-20x)÷(-5x)计算

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(-25x三次方+15x二次方-20x)÷(-5x)计算(-25x三次方+15x二次方-20x)÷(-5x)计算(-25x三次方+15x二次方-20x)÷(-5x)计算(-25x^3+15x^2-20

(-25x三次方+15x二次方-20x)÷(-5x)计算
(-25x三次方+15x二次方-20x)÷(-5x)计算

(-25x三次方+15x二次方-20x)÷(-5x)计算
(-25x^3+15x^2-20x)÷(-5x)
=5x^2-3x+4