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प्रश्न
Subtract 3xy + 5yz − 7zx from 5xy − 2yz − 2zx + 10xyz.
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
Add the following:
2p2q2 − 3pq + 4, 5 + 7pq − 3p2q2
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From the sum of 3x - y + 11 and - y - 11, subtract 3x - y - 11.
Add the following algebraic expression:
\[\frac{2}{3}a, \frac{3}{5}a, - \frac{6}{5}a\]
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Find the sum of the following expressions
mn + t, 2mn – 2t, – 3t + 3mn
Multiply the following:
(ab + c), (ab + c)
Sum of x2 + x and y + y2 is 2x2 + 2y2.
What should be added to x3 + 3x2y + 3xy2 + y3 to get x3 + y3?
