解下列不等式:①2x-15/5x+2=1 ③(x-1)^2(x^2-3x+2)0 ⑤-x⑤-x^2+2/x+2
问题描述:
解下列不等式:①2x-15/5x+2=1 ③(x-1)^2(x^2-3x+2)0 ⑤-x
⑤-x^2+2/x+2
答
解下列不等式:①2x-15/5x+2=1 ③(x-1)^2(x^2-3x+2)0 ⑤-x
⑤-x^2+2/x+2