Quadratic eq and discriminant
Notes Over 9.7 Using the Discriminant The discriminant is the expression under the radical: If it is Positive: Then there are Two Solutions If it is Zero:
The Quadratic Formula The Quadratic Formula can be used to solve any quadratic equation that is in the form ax2 ax2 + bx bx + c = 0 I’ll have to write.
6.5 The Quadratic Formula and the Discriminant
Chapter 7 Quadratic Equations and Functions. Completing the Square TSWBAT solve quadratic equations by completing the square method.
More about Quadratic Equations November 16, 2009.
Chapter 10 Sec 3 Completing the Square. 2 of 19 Algebra 1 Chapter 10 Sections 3 & 4 Use Square Root Property Solve x 2 + 10x + 25 = 49. First & Last term.
