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Factorise
5 x y + 5 x + 4 y + 4​

Factorise 5 x y + 5 x + 4 y + 4​-example-1

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10 votes

Answer:

5 x y + 5 x + 4 y + 4

5x(y+1)+4(y+1)

(y+1)(5x+4)

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