व्हाई डू यू थिंक ऑर्डिनरी मैन एंड वूमेन डेट 9 जनवरी की रिकॉर्ड
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In the aforementioned polynomial, let a2 = x.
Now, the polynomial becomes,
x² + 4x + 5
Comparing with ax2 + bx + c,
Here, b2 – 4ac = 42 – 4(1)(5) = 16 – 20 = -4
So, D = b2 – 4ac < 0
As the discriminant (D) is negative, the given polynomial does not have real roots or zeroes.
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