【x-1】³-【x-1】【x²-2x+3】≥0【解不等式】【过程】

【x-1】³-【x-1】【x²-2x+3】≥0【解不等式】【过程】
【x-1】³-【x-1】【x²-2x+3】≥0【解不等式】【过程】

【x-1】³-【x-1】【x²-2x+3】≥0【解不等式】【过程】
(x-1)(x²-2x+1-x²+2x-3)≥0
-2(x-1) ≥0
x-1≤0
x≤1

(x-1)^3-(x-1)(x^2-2x+3)≥0
(x-1)[(x-1)^2-(x^2-2x+3)]≥0
(x-1)[x^2-2x+1-x^2+2x-3]≥0
(x-1)×(-2)≥0
x-1≤0
x≤0