hard · Gre Quant
Let x be a real number satisfying 2^x = 3. Indicate ALL of the following that must be true. (A) 4^x = 9 (B) 8^x = 27 (C) 2^2x = 6 (D) 2^x+1 = 6 (E) 2^-x = dfrac13 (F) x is rational (G) 2^3x = 9
- 4^x = 9
- 8^x = 27
- 2^2x = 6
- 2^x+1 = 6
- 2^-x = dfrac13
- X is rational
- 2^3x = 9
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