【x-1】³-【x-1】【x²-2x+3】≥0【解不等式】【过程】
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![【x-1】³-【x-1】【x²-2x+3】≥0【解不等式】【过程】](/uploads/image/z/342836-44-6.jpg?t=%E3%80%90x-1%E3%80%91%26%23179%3B-%E3%80%90x-1%E3%80%91%E3%80%90x%26%23178%3B-2x%2B3%E3%80%91%E2%89%A50%E3%80%90%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%E3%80%91%E3%80%90%E8%BF%87%E7%A8%8B%E3%80%91)
【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