High School Maths Examples and Questions

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Questions − Quadratic Expansion Difference of two Squares

1.  Expand (x + 4)(x − 4)

2.  Expand (x + 6)(x − 6)

3.  Expand (x + 7)(x − 7)

4.  Expand (2x + 2)(2x − 2)

5.  Expand (2x + 5)(2x − 5)

6.  Expand (3x + 3)(3x − 3)




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