What is the intermediate step in the form \( (x+a)^{2}=b \) as a result of completing the square for the following equation?
\[
x^{2}-27 x+31=-13 x-14
\]
\( (\square)^{2}= \)
Submit Answer
3. (x-7)^2=4
Step 1 :1. x^2-27x+31=-13x-14
Step 2 :2. x^2-14x+45=0
Step 3 :3. (x-7)^2=4