因式分解-x^5y^3+x^3y^5
问题描述:
因式分解-x^5y^3+x^3y^5
答
-x^5y^3+x^3y^5=x^3y^3(y^2-x^2)=x^3y^3(y+x)(y-x)
答
-x^5*y^3+x^3*y^5
=-x^3*y^3(x^2-y^2)
=-(x+y)(x-y)x^3*y^3
答
-x^5*y^3+x^3*y^5
=-x^3*y^3(x^2-y^2)
=-x^3*y^3(x+y)(x-y)