How to Pronounce Math Formulas

Pronounce Symbols in a Math Formula Literally as They Are
from Left to Right and from Top to Bottom

•    3
  -------
   x + 2
  

  "three over ex plus 2"
• − b ⋅ x₅³ + ( 12.05 / y ) ≤ − 5.7
  Negative "b" times x sub five to the third power  (pause)  plus   open parenthesis twelve point zero five over "y" closing parenthesis is less than or equal to negative five point seven