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21 votes
Algebra


2xy-2yz+2zx from 4xy-2yz+2zx

User Cesare Polonara
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1 Answer

20 votes
20 votes

Answer:

4xy-2yz+2zx

-2xy-2yz+2zx

=-2xy-4yz+2zx

do you get it?

User Osmium USA
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