Question

Describe the nature of the roots of this equation . 2x ^ 2 - x + 1 = 0 A. Two real, rational roots B. Two real, irrational roots C. Two non- real roots C. One real, double root

Answer 1

Explanation:

b²-4ac

(-1)²-4(2×1)

1-8

-7

Now -7<0 therefore it has two complex roots or nonreal roots