Chapter Contents

Factoring and Fractions
1. Special Products
2. Common Factor and Difference of Squares
3. Factoring Trinomials
4. The Sum and Difference of Cubes
5. Equivalent Fractions
6. Multiplication and Division of Fractions
7. Addition and Subtraction of Fractions
8. Equations Involving Fractions

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4. The Sum and Difference of Cubes

We came across these before:

We can use these to factor expressions involving cubes:

Example 1:

Factor

We have:

math expression

Exercises.

Factorise:

(1)

(2)

3. Factoring Trinomials

5. Equivalent Fractions

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