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​Algebra Introduction: Quiz 7
Expand the double brackets. Make sure that you simplify your answer. 
1) (x + 4)(x +2)
 
2) (y + 5)(y + 3)
 
3) (x + 7)(x – 4)
 
4) (y – 6)(y – 4)
 
5) (5 – x)(x + 2)
 
6) (3 – y)(4 – y)
 
7) (2x + 5)(3x – 2)