解一元二次不等式(1)16x^2-8x+1大于0 (2)-2x^2+x-1/8≥0 (3)3x^2-5x+1≥0(1)16x^2-8x+1大于0(2)-2x^2+x-1/8≥0(3)3x^2-5x+1≥0

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解一元二次不等式(1)16x^2-8x+1大于0 (2)-2x^2+x-1/8≥0 (3)3x^2-5x+1≥0(1)16x^2-8x+1大于0(2)-2x^2+x-1/8≥0(3)3x^2-5x+1≥0

解一元二次不等式(1)16x^2-8x+1大于0 (2)-2x^2+x-1/8≥0 (3)3x^2-5x+1≥0(1)16x^2-8x+1大于0(2)-2x^2+x-1/8≥0(3)3x^2-5x+1≥0
解一元二次不等式(1)16x^2-8x+1大于0 (2)-2x^2+x-1/8≥0 (3)3x^2-5x+1≥0
(1)16x^2-8x+1大于0
(2)-2x^2+x-1/8≥0
(3)3x^2-5x+1≥0

解一元二次不等式(1)16x^2-8x+1大于0 (2)-2x^2+x-1/8≥0 (3)3x^2-5x+1≥0(1)16x^2-8x+1大于0(2)-2x^2+x-1/8≥0(3)3x^2-5x+1≥0
1.x不等于1/4
2.x=1/4
3.x>=(5+√13)/6或x

utuututut

1、X≠1/4
2、0<X<1/2
3、(5-√13)/6<X<(5+√13)/6