Solve Quadratic Equations by Completing the Square (6 Easy Steps) скачать в хорошем качестве

Solve Quadratic Equations by Completing the Square (6 Easy Steps)

Learning to solve quadratic equations by completing the square is a powerful algebraic technique! This video provides a complete, step-by-step guide to mastering this method, designed to help you understand every part of the process. We'll walk you through the essential steps: Moving the constant to the other side of the equation. Dividing by the leading coefficient (the 'a' value). Adding (b/2)² to both sides to create a perfect square trinomial. Factoring the perfect square trinomial. Taking the square root of both sides (remembering the ± sign!). Splitting into two equations to find your final solutions. We'll go through two detailed examples, starting with an easier one and then tackling a slightly more challenging problem where the leading coefficient is not one. By the end of this tutorial, you'll have the confidence to solve quadratic equations using the completing the square method! Timestamps: 0:00 - Introduction to Solving Quadratic Equations by Completing the Square 0:30 - Step 1: Move the Constant to the Other Side 0:50 - Step 2: Divide by the Leading Coefficient (if needed) 1:20 - Step 3: Add (b/2)² to Both Sides 2:20 - Step 4: Factor the Perfect Square Trinomial 2:55 - Step 5: Take the Square Root of Both Sides (Remember ±) 3:45 - Step 6: Split into Two Equations and Solve 4:40 - Example 2: Solving 3x² - 24x + 9 = 0 (Leading Coefficient ≠ 1) 5:05 - Step 1: Move the Constant 5:35 - Step 2: Divide by the Leading Coefficient 6:20 - Step 3: Add (b/2)² to Both Sides 7:05 - Step 4: Factor the Perfect Square Trinomial 7:45 - Step 5: Take the Square Root of Both Sides 8:20 - Step 6: Solve for X (Final Solutions) 9:10 - Conclusion and More Practice Organized List of My Video Lessons to Help You Raise Your Scores & Pass Your Class. Videos Arranged by Math Subject as well as by Chapter/Topic. (Bookmark the Link Below) https://www.mariosmathtutoring.com/fr... ➡️JOIN the channel as a CHANNEL MEMBER at the "ADDITIONAL VIDEOS" level to get access to my math video courses(Algebra 1, Algebra 2/College Algebra, Geometry, PreCalculus), midterm & final exam reviews, ACT and SAT prep videos and more! (Over 390+ videos)    / @mariosmathtutoring