Algebra-1

Question Analysis
This question evaluates the student's ability to solve a quadratic equation with complex solutions using the quadratic formula. The key is to correctly identify the coefficients and simplify the expression under the square root.

Key Concept Explanation
When the discriminant of a quadratic equation is negative, the solutions are complex numbers involving the imaginary unit . The quadratic formula is used to find these solutions.

Step-by-step Solution
1. Identify the coefficients: , , .
2. Calculate the discriminant: