Math, asked by afiyakhatoon24, 5 months ago

add in Colomun method 4xy-5yz-7xy+(-5xy)+2yz+zx++(-2xy)-3yz+3zx​

Answers

Answered by jaideeps71002
1

Answer:

4xy−5yz−7z

–5xy+2yz+zx

–2xy−3yz+3zx

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−3xy−6yz−3zx

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Step-by-step explanation:

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Answered by kanikayadav4
0

Answer:

-3xy-6xy-68zx

Step-by-step explanation:

4xy - 5yz - 72x

4xy - 5yz - 72x- 5xy + 2yz + zx

4xy - 5yz - 72x- 5xy + 2yz + zx- 2 xy - 3yz + 3zx

4xy - 5yz - 72x- 5xy + 2yz + zx- 2 xy - 3yz + 3zx______________

4xy - 5yz - 72x- 5xy + 2yz + zx- 2 xy - 3yz + 3zx______________-3xy-6xy-68zx

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