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Pre-Calculus 11 · Grade 11 · Unit 2 of 9 · Gatekeeper unit

2Real Numbers & Exponents

Work through these 2 topics in order. Clear the gatekeeper and the rest of the course opens up.

Contents

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2.1
The real number system
Classifying numbers as natural, whole, integer, rational or irrational.
In preparation
In preparation
2.2
Powers with rational exponents
Exponent laws with positive and negative rational exponents on numerical and variable bases.
In review
In review

This unit
This unit
Topics	2
Open now	2

Work in order to unlock the rest.

Content completed: How much of the lessons you've worked through.
Demonstrated mastery: What you can prove independently on unseen problems.

These are tracked separately. Finishing a lesson does not automatically establish mastery.

Practice this unit

Unit quiz · 12 Q
Short-answer set
Chapter testat 2 topics

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