Math, asked by neelamdawarf, 4 days ago

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

Answers

Answered by mirtouseef350
1

Answer:

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

=7xy+5yz−3zx+4yz+4zx−4y−3xz+5x−2y

=7xy+9yz+3zx+5x−6y

Step-by-step explanation:

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