Respuesta :

TorqueEffect

Answer:

  • 72

Step-by-step explanation:

we have a=8 and b=4

we have to find a(b − 1)²

  • a(b − 1)²
  • 8(4− 1)²
  • 8(3)²
  • 8(9)
  • 72

.°. a(b − 1)²=72

chetankachana

Answer:

72

Step-by-step explanation:

Hello!

Plug in the values of A and B into the equation and simplify.

Evaluate

  • [tex]a(b - 1)^2[/tex]
  • [tex]8(4 - 1)^2[/tex]
  • [tex]8(3)^2[/tex]
  • [tex]8(9)[/tex]
  • [tex]72[/tex]

The answer is 72.