1.2x+√32<x+√22.x+√6>3x+√1.5
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1.2x+√32<x+√22.x+√6>3x+√1.5
1.2x+√32<x+√2
2.x+√6>3x+√1.5
1.2x+√32<x+√22.x+√6>3x+√1.5
2x+√32<x+√2
x<√2-4√2=-3√2
x+√6>3x+√1.5
2x<√6-√1.5
2x<√6-(1/2)√6
x<(1/4)√6
1. 移项得,2x-x<√2-√32,化简即得x<-3√2.
2.移项得2x<√6-√1.5,化简即得x<(√6)/4
1.2x+√32<x+√22.x+√6>3x+√1.5
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