Question

simplify the expression below using order of operations. $4^2 - (1 \times 8) + 9$

Explanation:

Step1: Calculate the exponent

$4^2 = 16$

Step2: Calculate the multiplication inside the parentheses

$1\times8 = 8$

Step3: Substitute the results back into the expression and perform the operations from left to right

$16 - 8 + 9 = 8 + 9 = 17$

Answer:

17