Math, asked by rajinderpaulbpc, 5 months ago

the sum of 11xy+5yz-3zx,4yz+9zx-7y and -3xz+15x-2xy, then the answer is

Answers

Answered by chinmaya44
1

Step-by-step explanation:

11xy+5yz-3zx+4yz+9zx-7y-3xz+15x-2xy

=9xy+9yz+3zx+15x-7y

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