Question

3xyz+4yz+5zx,7xz-6yz+4xyzand -9xyz-11zy+9xz add the following expression​

Answer 1

We have

(i) 3x + 7x = (3 + 7)x = 10x

(ii) -5xy + 9xy = ( -5 + 9)y = 4xy

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Answer 2

Answer:

10x

4xy

Step-by-step explanation:

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