factorise this by method
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Given (x+y)(2x+5) - (x+y)(x+3)
2x^2 + 5x + 2xy + 5y - (x+y)(x+3)
2x^2 + 5x + 2xy + 5y - x^2 - 3x - xy - 3y
x^2 + 2x + xy + 2y
(x+y)(x+2).
Hope this helps! :)
2x^2 + 5x + 2xy + 5y - (x+y)(x+3)
2x^2 + 5x + 2xy + 5y - x^2 - 3x - xy - 3y
x^2 + 2x + xy + 2y
(x+y)(x+2).
Hope this helps! :)
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