Answer:
x = 4 and 3
Step-by-step explanation:
[7±√(-7)²-4(1)(12)]/2
x = 4, 3
64 and 13 I hope this helps
x=14°
SEE the IMAGE FOR SOLUTION
see below
The line is AB with ↔ over it
The Plane requires 3 letters not all in a line
The plane name is ABD
