Math, asked by sunainarai801, 18 days ago

Add : 9xy +3yz -5zx, 4yz+ 9zx- 5xy,-5xz+ 2yz - 5xy​

Answers

Answered by FiredFuryYT
0

Answer:

9yz-zx-xy is the answer

Answered by AnushkaKarmakar
1

Answer:

-xy+9yz-xz

Step-by-step explanation:

(9xy-5xy-5xy)+(3yz+4yz+2yz)+(9zx-5xz-5zx)

(9xy-10xy)+9yz+(9zx-10zx)

-xy+9yz-zx

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