Logarithms

Solve log_x2log_2x2.log₂4x>1

2 Answers

this is same as

log_x2. log_2x4x >1

Now assume log x = t

then you will have

log 2t. 2log2 + tlog 2 + t >1

Now this is a quadratic inequality in t

solve it :)

got it.thanks sir.

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