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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
संबंधित प्रश्न
Add the following:
ab − bc, bc − ca, ca − ab
Subtract: 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3
Simplify combining like terms: 3a - 2b - ab - (a - b + ab) + 3ab + b - a
Simplify combining like terms: (3y2 + 5y - 4) - (8y - y2 - 4)
Add: -7mn + 5, 12mn + 2, 9mn - 8, -2mn - 3
Subtract: -x2 + 10x - 5 from 5x - 10
Subtract:
\[\frac{2}{3} y^3 - \frac{2}{7} y^2 - 5 \text { from }\frac{1}{3} y^3 + \frac{5}{7} y^2 + y - 2\]
Subtract 3x − 4y − 7z from the sum of x − 3y + 2z and − 4x + 9y − 11z.
If \[x + \frac{1}{x} = 12,\] find the value of \[x - \frac{1}{x} .\]
Add: 8x, 3x
