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Surds

Surds. Simplifying Surds. 36. 27. 9 x 3. 9. 3. 3. 3. 6. x. Perfect Square!. x. 3. 3. Simplifying. 4. 8. 8. 4 x 2. 4 x 8. 2. 2. 8. 2. 2. 4. 16 x 2. 16. 32. 2. 2. 2. x. x. x. 2. 2. x. x. x. 4. 2. 2. x. 2. 4. 4. Multiply Surds. 12. 4 x 3. 6. 2.

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Surds

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  1. Surds

  2. Simplifying Surds 36 27 9 x 3 9 3 3 3 6 x Perfect Square! x 3 3

  3. Simplifying 4 8 8 4 x 2 4 x 8 2 2 8 2 2 4 16 x 2 16 32 2 2 2 x x x 2 2 x x x 4 2 2 x 2 4 4

  4. Multiply Surds 12 4 x 3 6 2 6 x 2 4 3 3 3 then Simplify… x x 2 x 2

  5. Multiply Surds x 4 2 2 3 6 2 x 3 x 8 8

  6. Adding and Subtracting Surds

  7. Expanding Surds - 2 4 4 + 4x3 2 2 4 12 2 2 2 2 2 3 4 3 3 6 8 4 16 - + 8 4 16 x 2 - + - 8 + 4 32 - 8 + 4 2 32 x - 8 + 8 32

  8. RationalisingSurds 2 x + 3 4 - 3 4 2 4 2 2 2 2 2 2 2 2 - - 3 3 4 4 - 3 2 4 3 + 4 - 6 8 + - 16 12 - 9 12

  9. RationalisingSurds - 3 2 4 2 3 + 4 2 2 4 2 2 2 2 - 3 4 - 6 8 16 x 2 - 16 9 + 12 - 12 6 - 8 9 32 -

  10. RationalisingSurds - 6 8 2 2 2 2 4 2 - 16 9 + 12 - 12 6 6 - - 8 8 -23 9 32 -

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