# SOLUTION: Solve the exponential equation. 2x = 1/2 3x = 1/27 2-x = 16 4x = 0.5 8x = 1/4

Algebra ->  Algebra  -> Exponential-and-logarithmic-functions -> SOLUTION: Solve the exponential equation. 2x = 1/2 3x = 1/27 2-x = 16 4x = 0.5 8x = 1/4      Log On

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 Click here to see ALL problems on Exponential-and-logarithmic-functions Question 620588: Solve the exponential equation. 2x = 1/2 3x = 1/27 2-x = 16 4x = 0.5 8x = 1/4Found 2 solutions by Alan3354, lynnlo:Answer by Alan3354(30993)   (Show Source): You can put this solution on YOUR website!Solve the exponential equation. 2x = 1/2 If x is the exponent: Use ^ for exponents. 2^x = 1/2 x = -1 by inspection. The long way: x*log(2) = log(1/2) x = log(1/2)/log(2) x = -1 ===================== Do the others the same way. 3x = 1/27 2-x = 16 4x = 0.5 8x = 1/4 Answer by lynnlo(4164)   (Show Source): You can put this solution on YOUR website!(1)1/4 (2)1/81 (3)-14 (4)0.125 (5)1/32