Math, asked by Nonus, 9 months ago

please solve this problem in explaining​

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Answers

Answered by aryan073
0

Answer:

the answer will be

1) 3z

2)7xy

3)57

4)x³z*5

5) -y

6)(4x+y)

7) 9x²(5+4+2)/9xyz

=9xyz11

=99xyz

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