passwella.
Menu

OAU Post-UTME Mathematics 2023 Question 14

Question 14

Indices

If 2n = x, find 2(2 + n/3)

  1. A.2x
  2. B.2x1/3
  3. C.x1/3
  4. D.4x1/3
Show the answer and explanation

Answer: D (4x1/3)

Explanation

22 + n/3 = 22 × (2n)1/3 = 4x1/3.