用图象法解下列不等式:(1)2x-1≤0; (2)6x+2
问题描述:
用图象法解下列不等式:(1)2x-1≤0; (2)6x+2
数学人气:343 ℃时间:2020-05-14 08:36:57
优质解答
(1)2x-1≤0
2x≤1
x≤1/2
(2)6x+2x
2x≤1
x≤1/2
(2)6x+2x
答
(1)2x-1≤0
2x≤1
x≤1/2
(2)6x+2x