Question

A(b − 1)² when a = 8 and b = 4

Answer 1

• 72

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

Answer 2

72

Explanation:

Hello!

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

Evaluate

• 
  `a(b - 1)^2`
• 
  `8(4 - 1)^2`
• 
  `8(3)^2`
• 
  `8(9)`
• 
  `72`

The answer is 72.