Question:medium
The solution of \( 3^{2x-1} = 81^{1-x} \) is:
The solution of \( 3^{2x-1} = 81^{1-x} \) is:
Show Hint
Always look to simplify bases to their smallest prime factors (like 2, 3, or 5). This makes equating exponents straightforward and reduces the need for logarithms in simple exponential problems.
Updated On: May 1, 2026
- \( \frac{2}{3} \)
- \( \frac{1}{6} \)
- \( \frac{7}{6} \)
- \( \frac{5}{6} \)
- \( \frac{1}{3} \)
Show Solution
The Correct Option is D
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