因式分解 x^3-3x^2-10x
问题描述:
因式分解 x^3-3x^2-10x
答
x^3-3x^2-10x
=X(X^2-3X-10)
=X(X-5)(X+2)
因式分解 x^3-3x^2-10x
x^3-3x^2-10x
=X(X^2-3X-10)
=X(X-5)(X+2)