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

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

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

(5xy - 2yz - 2zx + 10xyz) - (3xy + 5yz - 7zx)
= 5xy - 2yz - 2zx + 10xyz - 3xy - 5yz + 7zx
=5xy – 3xy – 2yz – 5yz – 2zx + 7zx + 10xyz
= 2xy - 7yz + 5zx + 10xyz

Thanks

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