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  • 08-06-2017
  • Mathematics
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Factorise: 4x^2 – 9y^2

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taylorbaker13
taylorbaker13 taylorbaker13
  • 08-06-2017
4x^2-9y^2

= (2x)^2 - (3y)^2 

=[(2x + 3y)(2x - 3y)]
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