SOLUTION: Please help me in this equation: ln(x+1)/1+lnx >0 And if possible this one too: (4-x2).ln(2x^2+x)=0 Thats all, regards

Question 1064114: Please help me in this equation:
ln(x+1)/1+lnx >0
And if possible this one too:
(4-x2).ln(2x^2+x)=0
Thats all, regards
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Please help me in this equation:
ln(x+1)/1+lnx >0
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It's not an equation, it's an inequality.
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Is it ?
Or ?
Parentheses are free, use some.
==============================
And if possible this one too:
(4-x2).ln(2x^2+x)=0
If you mean
Use * (Shift 8) for multiply.

4 - x^2 = 0
x = -2, +2
-----------

2x^2 + x = 1
Solve the quadratic for x
Check that the solutions are valid.

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