Question
Mathematics Question on Quadratic Equations
if x3-6x2+12x+19=0 and is a non-real cube root of 1,then x =
A
-1
B
2-3ω
C
2-3ω0
D
(a)or(b)or(c)
Answer
(a)or(b)or(c)
Explanation
Solution
The correct option is (D): (a)or(b)or(c)
if x3-6x2+12x+19=0 and is a non-real cube root of 1,then x =
-1
2-3ω
2-3ω0
(a)or(b)or(c)
(a)or(b)or(c)
The correct option is (D): (a)or(b)or(c)