Question
Match the value of the discriminant with the number of solutions Value of Discriminant Number of Solutions \( \begin{array}{ll}\boxed{-v} 48 & \text { a. } 2 \text { Real Solutions } \\ \boxed{-v}-40 & \text { b. } 1 \text { Real Solution } \\ \text { c. No Real Solution }\end{array} \)
Ask by Nguyen Vega. in the United States
Feb 27,2025
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Answer
48 corresponds to 2 Real Solutions, and –40 corresponds to No Real Solutions.
Solution
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Beyond the Answer
When the discriminant is negative, as in the cases of \( -48 \) and \( -40 \), it indicates that the quadratic equation does not intersect the x-axis, leading us to option (c) No Real Solution. But if the discriminant is equal to zero, we'd have option (b) 1 Real Solution. The only time we see option (a) 2 Real Solutions is when the discriminant is positive. So for the values provided: - \( -48 \): c. No Real Solution - \( -40 \): c. No Real Solution