# S3 – Expanding Brackets

his video explains how to expand a pair of brackets using FOIL. It goes through a few examples including squaring a single bracket.

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#
S3 – Expanding Brackets

his video explains how to expand a pair of brackets using FOIL. It goes through a few examples including squaring a single bracket.

- S1 – Squaring Numbers
- S3 – Multiplication Using Indices