Question

Machine gunner

🆘🙏

2. 滿足不等式 log (2x-5x+2)<-1的x之範圍為:2y-「X+2 72 1.
1
5
5
c
(A) x > 0 6x<B0<x<
(B)<
(C) x<0或x>
0x<0x
0-3<x<0
2
2
2
2
S+
2
Lithuar
1,2
Qv住即上为E
PAT KE
ACA
DA

Answer 1

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everything is OK

若底數為分數，盡量把分數的部分先改成整數再計算