Question

Solve the following equation by completing the square.

y2 -12y = -27

Answer 1

y=
y=

Answer 2

do you know how to complete the square?

Answer 3

Kind of. lol

Answer 4

\[y^2 - 12y + (\frac{12}{2})^2 = y^2 - 12y + 36\]
What you do on one side of the equation, you should do on the other side as well.
In this case you added 36, so add 36 to -27
and you get
\[(y-6)^2 = -27 + 36\]
then solve for y.