Respuesta :

The final of value of the mathematical expressions gives; 1.96 . 6 . 4/3

If we look at the problem, we will discover that there are three expressions which are;

  • 1.4²
  • 300÷2 (0.5 +4.5 )²
  • 1/3 ÷2 × (1/2)³

Let us obtain the value of each expression individually;

  • 1.96
  • 6
  • 4/3

Hence, the value of the expressions;

1.96 . 6 . 4/3

Learn more about mathematical expressions: https://brainly.com/question/14712183