Math, asked by AaravRaheja, 1 month ago

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

Answers

Answered by choudharybl99

1

Answer:

5xy+9yz+9zx+ 5x– 4y

Step-by-step explanation:

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

7xy– 2xy+ 5yz+4yz– 3zx+ 9zx–3xz+ 5x– 4y

5xy+9yz+9zx+ 5x– 4y

Answered by sharmajyoti0305

0

Answer:

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

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

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