解不等式:2(x-3)(x-2)-(-x-3)^2>(x-1)(x+1)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/14 01:44:01
解不等式:2(x-3)(x-2)-(-x-3)^2>(x-1)(x+1)

解不等式:2(x-3)(x-2)-(-x-3)^2>(x-1)(x+1)
解不等式:2(x-3)(x-2)-(-x-3)^2>(x-1)(x+1)

解不等式:2(x-3)(x-2)-(-x-3)^2>(x-1)(x+1)
2(x-3)(x-2)-(-x-3)^2>(x-1)(x+1)
2(X²-5x-6)-(-x²-9+6x)>x²-1
2x²-10x-12+x²+9-6x>x²-1
3x²-16x-3>x²-1
2x²-16x-3>1
2x²-16x>4
x²-8x>2