Type of numbers

• Roots of negative numbers

  Imaginary
• Set of numbers that can be expressed as the ratio of two integers


  Rational numbers
• Set of numbers that can't be expressed as the ratio of two integers. It has non-repeating decimals that are non-terminating


  Irrational numbers
• All numbers that happen between the integers, and there are infinitely many of them in between each integer.

  Fraction