2
All the time
The centre is (-5, 3)
You have to put your heart into it!
Yes.
-2, 1.74 and 0.46
2
All the time
Well, darling, x squared equals 36 means that x can be either 6 or -6. It's as simple as that. So, if you were looking for a straightforward answer, there you have it. Math can be a piece of cake when you know the tricks!
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
The centre is (-5, 3)
X=1
You have to put your heart into it!
7
Yes.
7(3y-2)-(-4y+9)
{-1,7}