Respuesta :

37

Explanation:

8a + 3b - 10 + c²

when a = 2, b = 5, and c = 4.

we would replace the alphabets with the numbers they represent in the expression:

8(2) + 3(5) - 10 + (4)²

= 16 + 15 - 10 + (4 × 4)

= 16 + 15 - 10 + 16

= 37

8a + 3b - 10 + c² = 37