Essay

Project Cost Variance Consolidation

A project manager is consolidating three cost variance factors into a single report using the expression $2\sqrt{5n} - 6\sqrt{5n} + 4\sqrt{5n},where, where n$ represents the number of units produced. Based on the rules for combining like radicals, state the process used to simplify this expression and identify the final numerical result.

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Updated 2026-04-18

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