Math, asked by aashikhokhani, 1 month ago

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

Answers

Answered by shraddha24780

4

Answer:

hope you have understood..

Attachments:

Answered by educationmantra

9

Step-by-step explanation:

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

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

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

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

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