Laws of Logarithms Quiz Welcome to Laws of Logarithms Quiz Express as a single logarithm log(1000) - log(100) = Express as a single logarithm log(x) + log(2) = Express as a single logarithm log(30) - log(10) + log(5) = Apply the power law log(32)² = Why this true? log(1) = 0 Because 10 raised to the exponent 0 is equal to 1 Because 0 times 10 is equal to 1 Because 10 divided by 1 is equal to 0 1 out of 5 Time's upTime is Up!