evaluate the expression 8²·(2 + 6)÷4. 8²·(2 + 6)÷4 =

Explanation:

Step1: Calculate exponent

$8^2=64$

Step2: Calculate inside - parentheses

$2 + 6=8$

Step3: Multiply

$64\times8 = 512$

Step4: Divide

$512\div4=128$

Answer:

$128$