一个多项式与2x^2y^3的积为8x^5y^3-6x^4y^4-2x^2y^3,求这个多项式:
[A*B=C,A=C/B]
(8x^5y^3-6x^4y^4-2x^2y^3)/(2x^2y^3)
=8x^5y^3/(2x^2y^3)-6x^4y^4/(2x^2y^3)-2x^2y^3/(2x^2y^3)
=4x³-3x²y-1
一个多项式与2x^2y^3的积为8x^5y^3-6x^4y^4-2x^2y^3,求这个多项式
一个多项式与2x^2y^3的积为8x^5y^3-6x^4y^4-2x^2y^3,求这个多项式
数学人气:751 ℃时间:2019-08-22 19:10:41
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