Math, asked by dollyr2006, 4 months ago

1) Subtract 4a-7ab+3b+12 from 12a-9ab+5b-3

2) Subtract 3xy+5yz-7zx from 5xy-2yz-2zx+10xyz

3) Subtract 4p^2q-3pq+5pq^2-8q+7q-10 from 18-3p-21q+5pq-2pq^2-5p^2q


please help me first ​

Answers

Answered by virendervashist608
1

Answer:

1) 8a -2ab+ 2b-15

2) 2xy-7yz+5zx+10 xyz

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