Find the derivative of .

Answer and explanation

Correct answer: D.

  1. Step 1: The derivative of is . Step 2. The derivative of is . **Answer: . Why not the others:** The others forget the factor 2 from the exponent, drop the 4, or keep the old powers.

Practise more Algebra, Functions, Calculus and Probability.

Free questions with an explanation for every one, and full timed Vitnemål Eksamen (Norway) mock tests.

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

More Algebra, Functions, Calculus and Probability questions