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प्रश्न
Subtract 4p2q − 3pq + 5pq2 − 8p + 7q − 10 from 18 − 3p − 11q + 5pq − 2pq2 + 5p2q
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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:
5p2q – 2pq2 + 5pq – 11q – 3p + 18
4p2q + 5pq2 – 3pq + 7q – 8p – 10
(–) (–) (+) (–) (+) (+)
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p2q – 7pq2 + 8pq – 18q + 5p + 28
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संबंधित प्रश्न
Subtract 3xy + 5yz − 7zx from 5xy − 2yz − 2zx + 10xyz.
Add: 14x + 10y - 12xy - 13, 18 - 7x - 10y + 8xy, 4xy
Add: 5m - 7n, 3n - 4m + 2, 2m - 3mn - 5
Subtract: - 5y2 from y2
Add the following algebraic expression:
\[\frac{3}{2}a - \frac{5}{4}b + \frac{2}{5}c, \frac{2}{3}a - \frac{7}{2}b + \frac{7}{2}c, \frac{5}{3}a + \frac{5}{2}b - \frac{5}{4}c\]
Add the following algebraic expression:
\[\frac{11}{2}xy + \frac{12}{5}y + \frac{13}{7}x, - \frac{11}{2}y - \frac{12}{5}x - \frac{13}{7}xy\]
Solve the following equation.
`4"x"+1/2=9/2`
The addition of 3mn, – 5mn, 8mn and – 4mn is
Add:
5x2 – 3xy + 4y2 – 9, 7y2 + 5xy – 2x2 + 13
Add the following expressions:
p2 – q + r, q2 – r + p and r2 – p + q
