Question

evaluate.
$7\left52 - (8 - 3)^2\
ight$

Explanation:

Step1: Calculate inside the innermost parentheses

First, we solve the expression inside the parentheses: \(8 - 3 = 5\).

Step2: Calculate the exponent

Next, we square the result from Step 1: \(5^2 = 25\).

Step3: Subtract inside the brackets

Now, we subtract the result from Step 2 from 52 inside the brackets: \(52 - 25 = 27\).

Step4: Multiply by 7

Finally, we multiply the result from Step 3 by 7: \(7\times27 = 189\).

Answer:

189