Solve each of the equation in Exercises 6 to 9:
27x2 – 10 x + 1 = 0
We have,
Now, in order to solve the equation we have to compare this with ax2 + bx + c = 0 where a = 27, b = - 10 and c = 1
Thus, the discriminant of the above given equation is:
D = b2 – 4ac
= (- 10)2 – 4 × 27 × 1
= 100 – 108
= - 8
Hence, the required solutions are:
=
=
=