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3 years ago

Please help me factorise these and expand these brackets

Mathematics

1 answer:

Anna [14]3 years ago

6 0

Answer:

-9xy+16x

Step-by-step explanation:

x(y-2)+3x(6-y)-7xy

xy-2x+18x-3xy-7xy

xy-3xy-7xy-2x+18x

-9xy+16x

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