Use the Discriminant to Determine the Number and Type of Solutions

question 2

Multiple Choice

Use the Discriminant to Determine the Number and Type of Solutions
Compute the discriminant. Then determine the number and type of solutions for the given equation.
- $$x ^ { 2 } + 2 x + 1 = 0$$

• A) 0 ; one real solution
• B) 4 ; two unequal real solutions
• C) \(- 4\); two complex imaginary solutions

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