Respuesta :

ChuHua

20f - 4 (5f + 4) + 16

= 20f - 20f - 16 + 16

= 0

Answer:

0

Step-by-step explanation:

Distribute terms in the parentheses

  • 20f - 4(5f + 4) + 16
  • 20f - 20f - 16 + 16
  • 0 + 0 [20f and -20f, and -16 and 16 cancel out]
  • 0