Question

question
simplify the expression below using order of operations.
$4^2 \times 7 + 10 - 9$

Explanation:

Step1: Calculate the exponent

First, we evaluate the exponent \(4^2\). By the definition of exponentiation, \(4^2 = 4\times4 = 16\).

Step2: Perform the multiplication

Next, we multiply the result from the exponentiation by 7. So, \(16\times7 = 112\).

Step3: Perform the addition and subtraction

Now, we add 10 to the result of the multiplication and then subtract 9. First, \(112 + 10 = 122\). Then, \(122- 9 = 113\).

Answer:

113