Write the quadratic equation whose roots are non real.
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Write the quadratic equation whose roots are non real.
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Answer:
the answer is
x square + 4x + 5
Step-by-step explanation:
good morning.....
The quadratic equation with no real roots is:
3x² + 2x + 1 = 0
Step-by-step explanation:
In a quadratic formula, when the discriminant is less than zero, then the roots are not real.
The discriminant is given by the formula:
D = b² - 4ac
Where,
a = 3; b = 2; c = 1
On substituting the values, we get,
D = 4 - (4 × 3 × 1)
D = 4 - 12
∴ D = -8