Logarithms




Use the properties of logarithms and exponents to answer correctly the questions of this quiz.











1: Simplify the expression:














2: If logyx = -5, calculate logyx3y4.











3: Simplify the expression:













4: Simplify the expression:













5: Simplify the expression:













6: Simplify the expression:













7: If and , then











8: If and , then













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