Math, asked by chintu57942, 1 month ago

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

Answers

Answered by rajasarkar10

2

Answer:

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

=7xy+5yz−3zx+4yz+4zx−4y−3xz+5x−2y

=7xy+9yz+3zx+5x−6y

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