
-(x+2)²+16(x-1)=?因式分解
展开全部
-(x+2)²+16(x-1)
=-(x+2)²+16x-16
=-(x+2)²+16x+32-48
=-(x+2)²+16(x+2)-48
=-(x+2-12)(x+2-4)
=-(x-10)(x-2)
=-(x+2)²+16x-16
=-(x+2)²+16x+32-48
=-(x+2)²+16(x+2)-48
=-(x+2-12)(x+2-4)
=-(x-10)(x-2)
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