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AVprozaik [17]
3 years ago
13

(5xy - y^2) - (3yz + 2xy) + (3y^2 - 4xy)

Mathematics
2 answers:
Debora [2.8K]3 years ago
8 0
(5xy - y^2) - (3yz + 2xy) + (3y^2 - 4xy)=\\
5xy-y^2-3yz-2xy+3y^2-4xy=\\
2y^2-xy-3yz
algol133 years ago
5 0
(5xy - y^2) - (3yz + 2xy) + (3y^2 - 4xy) \\= 5xy-y^2-3yz-2xy+3y^2-4xy \\ =2y^2-xy-3yz
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