Algebra 2: Resources and Extra Practice

1.03 Solving Radical Equations

Essential Questions:

- What reasoning and explanations can be used when solving radical equations?
- How do extraneous solutions arise from radical equations?

1.03 lesson.mp4

Lesson 1.03 Video - If video does not load correct, Click Here to watch

Khan Academy Resource

Solving square-root equations: one solution (video) | Khan AcademySal solves the equation 3+√(5x+6)=12.

Solving square-root equations: two solutions (video) | Khan AcademySal solves the equation 6+3w=√(2w+12)+2w which has two solutions.

Intro to square-root equations & extraneous solutions (video) | Khan AcademySal explains what square-root equations are, and shows an example of solving such an equation and checking for extraneous solutions.

1.03 Practice Problems

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