Question -
Answer -
Given quadratic equation,
2x2 + x +1 = 0
On comparing it with ax2 + bx + c =0, we have
a =2, b =1, and c =1
So, the discriminant of the given equation will be
D = b2 –4ac =12 – 4 × 2 × 1 = 1 – 8 = –7
Hence, the required solutions are:
