Question

PLEASE ANSWER + BRAINLIEST!!

Factor each expression into the form (x ± __)^2 ± c by completing the square.

x^2 + 3x + 1

Answer 1

(x + 1.5)^2 - 1.25

This is because you have to take half of the x value and place it in the parenthesis. Then you have to square that number and subtract to get the original c value.