What is ?

Answer and explanation

Correct answer: C.

  1. Step 1: We need the exponent with . Step 2. Since , the logarithm is 3. **Answer: . Why not the others:** and confuse the base or the argument with the exponent, and inverts the relationship.

Practise more Algebra, Functions, Calculus and Probability.

Free questions with an explanation for every one, and full timed Stúdentspróf (Iceland) mock tests.

All Algebra, Functions, Calculus and Probability questionsTake a mock test

More Algebra, Functions, Calculus and Probability questions