The number $ 5 - 3\sqrt{5} + \sqrt{5} $ is

Real Numbers (10)

The number $ 5 - 3\sqrt{5} + \sqrt{5} $ is

  1. an integer
  2. a rational number
  3. an irrational number
  4. a whole number 

Answer

C. an irrational number

  • Exam Year: 2023