Adding Subtracting And Multiplying Complex Numbers - Example 2
Complexand Imaginary Numbers - Example 2
Dividing Complex Numbers - Example 2
Findteh Minimumor Maximum Values - Example 2
Graph Quadratic Functions - Example 2
Liberty University
The Discriminant - Example 1


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having solutions. The quadratic equation negative 12 X squared plus five X plus two would have. So let's start off. But defining our A B N C are a is negative. 12, RBS five and R C is too, or discriminate says that b squared minus for a C. So we're gonna have five squared minus four times negative. 12 Tubbs, too, so we'd have 25 minus. I'm sorry. Plus 196 which is 121 121 is greater than zero. If the number is greater than zero, you need to also look to see if it's a perfect square 121. The square root of 121 is 11, so this is a perfect square, according to our table. If it's greater than zero and a perfect square, then it's going to have to rational riel roots

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