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24-01-2021
Mathematics

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Factorise the following 5y^2-20y-8z+2yz

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highwireact highwireact

24-01-2021

Answer:

[tex](5y+2z)(y-4)[/tex]

Step-by-step explanation:

[tex]5y^2-20y-8z+2yz=\\5y^2-20y+2yz-8z=\\5y(y-4)+2z(y-4)=\\(5y+2z)(y-4)[/tex]

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