Algebra 2

Unit 9 of 18

Radical Functions

Roots as functions.

Every topic follows the curriculum standard

Learn→See→Try→Explain→Verify→Challenge→Transfer→Master

Topics in this unit

4 topics. Each card opens a full topic workspace and supports all eight learning actions.

Square Root & Cube Root Functions

Structure

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Solving Radical Equations

Squaring and checking

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Extraneous Solutions

Why checking matters

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Three-pathway connections

Study this unit at three depths — current-grade mastery, advanced thinking, and competition mathematics.