3 years ago

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

Mathematics

1 answer:

andre [41]3 years ago

8 0

Answer:

$(5y+2z)(y-4)$

Step-by-step explanation:

$5y^2-20y-8z+2yz=\\5y^2-20y+2yz-8z=\\5y(y-4)+2z(y-4)=\\(5y+2z)(y-4)$

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julia-pushkina [17]

Answer:

$k=6, k=-1$

Step-by-step explanation:

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