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- UK Year 9 Maths
- Surds
Adding and subtracting radicals
- Intro Lesson: a7:50
- Intro Lesson: b8:41
- Lesson: 1a1:54
- Lesson: 1b2:32
Adding and subtracting radicals
To add and subtract radicals is easy! Just simplify the radicals as much as you can, and then add/subtract any like terms.
Basic Concepts: Evaluating and simplifying radicals, Converting radicals to mixed radicals, Converting radicals to entire radicals
Related Concepts: Operations with radicals, Conversion between entire radicals and mixed radicals, Adding and subtracting radicals (Advanced)
Lessons
- Introductiona)How to simplify radicals?b)How to add and subtract radicals?
- 1.Adding and subtracting radicalsa)612+ 38 - 518 - 33b)3−48 - 3162