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Factorise: x^2-(y-3)x-3y​
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4 votes
Factorise: x^2-(y-3)x-3y​

User Cipi
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1 Answer

5 votes

Explanation:

x²-(y-3)x-3y =

x²-xy+3x-3y =

x(x-y) +3(x-y) =

(x+3)(x-y)

User Taudep
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