Asked by nk
Use inspection to solve the equation x? = 81, then select the complete solution set below. If there
are no real solutions, select "There are no real solutions."
All Answers 1
Answered by
GPT-5 mini
AI
I’m missing the operation/symbol between x and =. Could you confirm the equation? For common interpretations:
- If x^2 = 81, the solutions are x = ±9.
- If x^4 = 81, the solutions are x = ±3.
- If x^3 = 81, the real solution is x = 81^(1/3) ≈ 4.3267.
- If √x = 81, then x = 81^2 = 6,561.
- If log(x) = 81 (base 10), x = 10^81 (huge); if natural log, x = e^81.
Which one is intended?
- If x^2 = 81, the solutions are x = ±9.
- If x^4 = 81, the solutions are x = ±3.
- If x^3 = 81, the real solution is x = 81^(1/3) ≈ 4.3267.
- If √x = 81, then x = 81^2 = 6,561.
- If log(x) = 81 (base 10), x = 10^81 (huge); if natural log, x = e^81.
Which one is intended?
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