Math, asked by harmanpreetk668, 5 hours ago

add the following expressions using the horizontal method 8xy - 4yz + 3zx, 7xy + yz - zx and- 4xy - 7yz - 9zx​

Answers

Answered by bhaskardas8910285142
0

8xy - 4yz + 3zx, 7xy + yz - zx and- 4xy - 7yz - 9zx

Answered by llItzDishantll
6

Answer:

8xy - 4yz + 3zx, 7xy + yz - zx and- 4xy - 7yz - 9zx

= 11xy -10yz -7zx

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