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Course: High school math (India) > Unit 2
Lesson 1: Number systems- Intro to rational & irrational numbers
- Number systems 1.1
- Converting a fraction to a repeating decimal
- Converting repeating decimals to fractions (part 1 of 2)
- Converting repeating decimals to fractions (part 2 of 2)
- Number systems 1.2
- Sums and products of irrational numbers
- Worked example: rational vs. irrational expressions
- Number systems 1.3
- Number systems 1.4
- Intro to rational exponents
- Rewriting roots as rational exponents
- Evaluating fractional exponents
- Number systems 1.5
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