Question 8:
Solve the equation 27x2 – 10x + 1 = 0
Answer
The given quadratic equation is 27x2 – 10x + 1 = 0
On comparing the given equation with ax2 + bx + c = 0, we obtain
a = 27, b = −10, and c = 1
Therefore, the discriminant of the given equation is
D = b2 – 4ac =(−10)2 – 4 × 27 × 1 = 100 – 108 = −8
Therefore, the required solutions are
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