Math, asked by amjadhusaain666, 7 months ago

1. Sum of 9xy + 3yz 5zx, 4yz + 9zx -5xy and 4xz +3xy -5yz

Answers

Answered by Helperofthehelper78

1

Answer:

7xy+3zy+19zx

Step-by-step explanation:

Answered by avantikacbse

0

Step-by-step explanation:

9xy + 3yz + 5zx

-5xy +4yz + 9zx

+3xy -5yz+ 4zx

answer= 7xy+2yz+18zx

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