(13-2)squared + (14-12 divided by 3)

(11 * 11) + -.6
121+ -.6
=120.4

Following the BODMAS rule, brackets go first.

(13-2)^2 + 14 -(12/3)
= 11^2 + 14 - 4
= 11^2 + 10
= 121 + 10
= 131

Following the BODMAS rule, brackets go first.

(13-2)^2 + 14 -(12/3)
= 11^2 + 14 - 4
= 11^2 + 10
= 121 + 10
= 131

To calculate the given expression: (13-2)² + (14-12 ÷ 3), we will follow the order of operations known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Step 1: Simplify within parentheses.
(13-2)² + (14-12 ÷ 3)
= (11)² + (14-4)
= 121 + 10
= 131

The expression simplifies to 131, not 120.4 as mentioned in your message. It seems there might be a calculation error.