函數(shù)y=logax
01 函數(shù)遞增
2x+9>4x-1
4x-1>0
0.25
求不等式loga*(2x+9)>loga*(4x-1)(a>0,且a不等于1)中x的取值范圍 .
求不等式loga*(2x+9)>loga*(4x-1)(a>0,且a不等于1)中x的取值范圍 .
數(shù)學(xué)人氣:732 ℃時(shí)間:2019-11-13 17:07:53
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