Respuesta :

Answer:

  • 8/3

Step-by-step Solution:

  • a² + b/c - b
  • => (6)² - 4/8 - (-4)
  • => 36 - 4/8 + 4
  • => 32/12
  • => 8/3 (Simplified)

Hope this helps!
32/12
The answer is 38
Explanation changing a would be 6 squared by 2 which is 6x6 equaling 36 then plus b which is negative four equals 32 then working on the bottom 8 - -4 is 12 so now you have 32/12