Extraneous solution — Algebra I · Grade 9 or accelerated Grade 8, what it means and where it is taught

A value produced by the algebra that fails in the original equation.

Taught in Algebra I · Grade 9 or accelerated Grade 8.

Where it is taught

• Solving Equations & Literal Equations
• Radical Functions & Equations

Elsewhere

• All mathematics concepts
• All courses and reading

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