A quadratic equation is any second-degree polynomial equation — that’s when the highest power of x, or whatever other variable is used, is 2. The solution or solutions of a quadratic equation, Solve the equation, with the quadratic formula: Bring all terms to one side of the equation, leaving a zero on the other side. […]
Find the discriminant of the quadratic equation Find the nature of the roots Quadratic Formula - Solve Quadratic Equations (Discriminants which are perfect positive squares) Quadratic Formula - Solve Quadratic Equations (Positive discriminants) Quadratic Formula - Solve Quadratic Equations (Mix)
Substitute this value into the quadratic equation, and solve the resulting equation. • Substitute -2 x + 3 for y in the quadratic equation. • Subtract 3 from both sides; then add 2 x to both sides.
the quadratic formula. o 4.4 and 4.5 No Risk Quiz o “Quadratic Formula” song p.244 #2,4-7,11-16, 29, 30 Lesson 4.8 2/26 I can perform operations with complex numbers. I can find complex number solutions of quadratic equations. o Notes / Guided Practice p. 253 #8-12,18-29, 33-35, 39-43 Lesson 4.6 2/27 I can solve quadratic equations by ...
Solving linear equations using cross multiplication method. Solving one step equations. Solving quadratic equations by factoring. Solving quadratic equations by quadratic formula. Solving quadratic equations by completing square. Nature of the roots of a quadratic equations. Sum and product of the roots of a quadratic equations Algebraic identities
Quadratic formula 4.3. 22-Quadratic formula notes 22-Practice problems. 23. The Discriminant. 4.4. 23-The Discriminant notes 23-Practice Problems(Solutions are included) (Do graphs and 7-19) 24. Quiz: Quadratic formula. Word Problems: Population growth, integers, geometric areas. 3.5. 24-Factored form word problems note 24-Factored form word ...
Mastery Objective #73 - Students will be able to use the quadratic formula to solve non-factorable quadratic equations (one video for all 3 lessons) HW: DeltaMath.com assignment "Practice with the Quadratic Formula (M.O.'s #71, 72, 73)" due Friday, June 19