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Number systems

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Learn
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Practice
Adding and subtracting irrational numbersGet 3 of 4 questions to level up!
Multiplying irrational expressionsGet 3 of 4 questions to level up!
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Practice
Rationalising the denominator (basic)Get 3 of 4 questions to level up!
Rationalising the denominator (advanced)Get 3 of 4 questions to level up!

About this unit

In this chapter we'll be revisiting concepts of rational and irrational numbers and operations as well as concepts about real numbers.