Test Mode
Reading Mode
Right = 0
Wrong = 0
9
-6
-9
None of these
Complex & Unequal
Complex & equal
Real & unequal
None
4 or -1
-4 or+1
or -1
None
( p 2 − 4 q ) ( p 2 x 2 + 4 q ) − 16 q = 0 (showed)