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प्रश्न
Subtract 3xy + 5yz − 7zx from 5xy − 2yz − 2zx + 10xyz.
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उत्तर
The given expressions are in separate rows, with like terms one below the other, and then the subtraction of these expressions is as follows:
5xy – 2yz – 2zx + 10xyz
3xy + 5yz – 7zx
(–) (–) (+)
________________________
2xy – 7yz + 5zx + 10xyz
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संबंधित प्रश्न
Subtract: 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3
Add: 5m - 7n, 3n - 4m + 2, 2m - 3mn - 5
Subtract: -x2 + 10x - 5 from 5x - 10
Subtract:
− 5xy from 12xy
Add:
9p + 16q; 13p + 2q
Add:
3y2 − 10y + 16; 2y − 7
Add: −9y, 11y, 2y
Find the sum of the following expressions
u + v, u – v, 2u + 5v, 2u – 5v
Add the following expressions:
a2 + 3ab – bc, b2 + 3bc – ca and c2 + 3ca – ab
Add the following expressions:
`5/8p^4 + 2p^2 + 5/8; 1/8 - 17p + 9/8p^2` and `p^5 - p^3 + 7`
