# Algebra

posted by
**Cindy**
.

find all real or imaginery solutions.

I came up with {-6,6}, is this correct or have I missed something?

-4k^2+144=0

-144=-144

-4k^2/-4=-144/-4

K^2=36

x=+or- sqrt 36

x=+or-6

posted by
**Cindy**
.

find all real or imaginery solutions.

I came up with {-6,6}, is this correct or have I missed something?

-4k^2+144=0

-144=-144

-4k^2/-4=-144/-4

K^2=36

x=+or- sqrt 36

x=+or-6