Surds Made Easy: Simplification, Addition, Subtraction, Multiplication & Division Of Surd
Автор: Maths Atoka
Загружено: 2023-01-05
Просмотров: 2212
Описание:
Struggling with surds (square roots)?** This *complete tutorial* breaks down *simplification, rationalization, and operations* with surds, including *quadratic equations* involving roots!
📚 *In this video, you’ll learn:*
✔️ How to *simplify surds* (e.g., √8 = 2√2).
✔️ *Addition/subtraction* of like surds (only same roots can combine!).
✔️ *Multiplication/division* of surds (multiply outside × outside, inside × inside).
✔️ *Rationalizing denominators* (removing roots from the bottom).
✔️ *Conjugate method* for complex surds (e.g., 1/(√3 + √2)).
✔️ *Quadratic equations* with surds (e.g., (√5 + √3)²).
📌 *Timestamps:*
00:00 - Intro to Surds
02:15 - Simplifying Surds (√8, √180, etc.)
08:30 - Adding/Subtracting Surds
12:45 - Multiplying/Dividing Surds
18:20 - Rationalizing Denominators
25:00 - Conjugate Method Explained
32:10 - Quadratic Equations with Surds
40:00 - Practice Problems & Solutions
💡 *Need more help?* Check out my *Algebra Playlist* for more tutorials!
👍 *Like, Subscribe & Hit the Bell Icon* for more math problem-solving videos!
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