
6x的三次方减去11x的二次方加上x加上4因式分解
2个回答
展开全部
6x³-11x²+x+4
=6x³-6x²-4x²+4-x²+x
=6x²(x-1)-4(x+1)(X-1)-x(x-1)
=(x-1)[6x²-4x-4-x]
=(x-1)((6x²-5x-4)
=(x-1)(2x+1)(3x-4)
=6x³-6x²-4x²+4-x²+x
=6x²(x-1)-4(x+1)(X-1)-x(x-1)
=(x-1)[6x²-4x-4-x]
=(x-1)((6x²-5x-4)
=(x-1)(2x+1)(3x-4)
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询