Solve for x-log3 x-3 -log1-9x-1

Put log_3x=t to obtain t 1/2t lt;2 or t lt;4 ⇒ x lt;81 ...

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Logarithmic Inequalities

Solve for x:l...

Question

Solve for $x$ :

$l o g_{3} (\frac{x}{3}) + l o g_{1 / 9} (x) < 1$

(0,81)

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$(- \infty, 1)$

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$(- \infty, - 2) \cup (- 2, - 1) \cup (- 1, 0)$

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None of these.

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Solve for $x$ :

$l o g_{3} (\frac{x}{3}) + l o g_{1 / 9} (x) < 1$

{log}_{1 / 3} x + 2 {log}_{1 / 9} (x - 1) ⩽ {log}_{1 / 3} 6

Solve for x:

log (3x + 4) = 2

Solve for x : $3 (81)^{x} + 3 = 9^{x + 1} + 9^{x}$ .

l o g_{1 / 3} (x - 1) - l o g_{1 / 3} (2 x - 3) < 0.

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