Math, asked by chinmayeerath27, 7 hours ago

(iv) 7xy - 3yz + 2zx, 2yz - 3xy + 7zx and - 2xy + 4yz - 2 add the following expressions

Answers

Answered by drishtikataria26

2

Answer:

7xy-3yz+2zx+2yz-3xy+7zx+(-2xy+4yz-2)

7xy-3yz+2zx+2yz-3xy+7zx-2xy-4yz+2

7xy-3xy-2xy-3yz+2yz-4yz+2zx+7zx+2

2xy-5yz+9zx+2

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