find the discriminant of the quadratic equation 2x-4x+3=0
Answers
Answered by
81
discriminant=b²-4ac
in the equation,
a=2. b=-4. c=3
putting value,
(-4)²-4×2×3
16-24
-8
D=-8
since D<0
hence, the equation doesn't have real roots.
in the equation,
a=2. b=-4. c=3
putting value,
(-4)²-4×2×3
16-24
-8
D=-8
since D<0
hence, the equation doesn't have real roots.
Answered by
122
Answer:
Step-by-step explanation:
Given :-
ax² + bx + c = 0
To Find :-
Discriminant of the quadratic equation.
Solution :-
The given equation is of the form ax2 + bx + c = 0, where
a = 2,
b = – 4
c = 3.
Therefore, the discriminant
b² – 4ac
= (– 4)2 – (4 × 2 × 3)
= 16 – 24
= – 8 < 0
Hence, the given equation has no real roots.
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