x六次方-10x³+16 7x²-6x-1 x²-3(a+1)x+3a+2 ax²-(1-a)x-1x六次方-10x³+167x²-6x-1x²-3(a+1)x+3a+2ax²-(1-a)x-1

问题描述:

x六次方-10x³+16 7x²-6x-1 x²-3(a+1)x+3a+2 ax²-(1-a)x-1
x六次方-10x³+16
7x²-6x-1
x²-3(a+1)x+3a+2
ax²-(1-a)x-1