[2x-3][x+1]大于0大神们帮帮忙

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[2x-3][x+1]大于0大神们帮帮忙[2x-3][x+1]大于0大神们帮帮忙[2x-3][x+1]大于0大神们帮帮忙解∵[2x-3][x+1]大于0∴2x-3>0且x+1>0解得x>3/2或2x-

[2x-3][x+1]大于0大神们帮帮忙
[2x-3][x+1]大于0大神们帮帮忙

[2x-3][x+1]大于0大神们帮帮忙
解∵ [2x-3][x+1]大于0 ∴2x-3>0 且 x+1>0 解得 x>3/2 或2x-3