Respuesta :

Step-by-step explanation:

2.3 = 6..

6*6 = 36

5*5 = 25

36 - 25 = 11..

Hope this helps..

Answer:

11

Step-by-step explanation:

  1. (2 × 3) = 6
  2. Plug 6 in: [tex](6)^{2} - 5^{2}[/tex]  
  3. [tex]6^{2} = 36[/tex]  
  4. [tex]5^{2} = 25[/tex]  
  5. Plug 36 and 25 in: 36 - 25
  6. 36 - 25 = 11

I hope this helps!