Substitute the values for a, b, and c into b2 – 4ac to determine the discriminant. Which quadratic equations will have two real
number solutions? (The related quadratic function will have two x-intercepts.) Check all that apply. 0 = 2x2 – 7x – 9 0 = x2 – 4x + 4 0 = 4x2 – 3x – 1 0 = x2 – 2x – 8 0 = 3x2 + 5x + 3
2 answers:
Answer:
A, C, D
Step-by-step explanation:
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Prerequisites:</h3>
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