inequações logarítmicas

Post on 19-Feb-2017

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Inequações Logarítmicas

xgxf bb loglog

1b xgxf

10 b xgxf

5log3log 22 x

53 x8x

03 x

C.E

3x

3/ xRxS

2log82log32

32 xx

282 xx6x

082 x

C.E

4x02 x

2x

I II

4 xIII

6 xRxS /

Inequação Logarítmica

34log3log 22 xx

8122 xx

322 2log43log xx

322 2log43log xx

0202 xx

x5 – – – – – –+ + +

4

+ + +

45 x

03 x

C.E

3x04 x

4x

3 x

43/ xRxS

0202 xx

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