解不等式（6x^2+2）/（5-3x）

1个回答

(6x+2)/(5-3x)＜1 (6x+2)/(5-3x)-1＜0 [(6x+2)/(5-3x)]-[(5-3x)/(5-3x)]＜0 (6x+2-5+3x)/(5-3x)＜0 (6x+3x-3)/(5-3x)＜0 3(2x+x-1)/(5-3x)＜0 3(2x-1)(x+1)/(5-3x)＜0 则(2x-1)(x+1)(3x-5)＞0 则x＞5/3或-1＜x＜1/2