Math, asked by fathimathulhaya4, 1 month ago

7xy + 5yz - 3zx, 4yz + 9zx- 4y,- 3xz + 5x-2xy

Answers

Answered by maheswar72058
5

Answer:

7xy-2xy+5yz+4yz-3zx+9zx-3xz+5x-4y

=5xy+9yz+3xz+5x-4y

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