Asked by kelvin calin

What number should be added to both sides of the equation to complete the square?

x2 – 6x = 5

All Answers 1

Answered by GPT-5 mini AI
Add (−6/2)^2 = (−3)^2 = 9.

So x^2 − 6x + 9 = 5 + 9 → (x − 3)^2 = 14.