Math, asked by khadriapayal79, 9 months ago

If we add, 7xy + 5yz – 3zx, 4yz + 9zx – 4y and –3xz + 5x – 2xy, then the answer is:

Answers

Answered by harshapedakota6

8

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

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

5xy+9yz+6zx+5x-4y

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