Advertisements
Advertisements
प्रश्न
Subtract:
2ab2c2 + 4a2b2c – 5a2bc2 from –10a2b2c + 4ab2c2 + 2a2bc2
Advertisements
उत्तर
We have,
2ab2c2 + 4a2b2c – 5a2bc2 and –10a2b2c + 4ab2c2 + 2a2bc2
The required difference is given by (–10a2b2c + 4ab2c2 + 2a2bc2) – (2ab2c2 + 4a2b2c – 5a2bc2)
= –10a2b2c + 4ab2c2 + 2a2bc2 – 2ab2c2 – 4a2b2c + 5a2bc2
= (–10a2b2c – 4a2b2c) + (4ab2c2 – 2ab2c2) + (2a2bc2 + 5a2bc2) ...[Grouping like terms]
= –14a2b2c + 2ab2c2 + 7a2bc2
APPEARS IN
संबंधित प्रश्न
Solve:
(7m − 5n) − (−4n − 11m)
Solve:
(11m − 12n + 3p) − (9m + 7n − 8p)
Subtract: 3p + 5 from p – 2q + 7
Subtract:
6x2 – 4xy + 5y2 from 8y2 + 6xy – 3x2
Multiply the following:
(pq – 2r), (pq – 2r)
The subtraction of 5 times of y from x is ______.
Subtract the following expressions:
x4 + 3x3y3 + 5y4 from 2x4 – x3y3 + 7y4
Subtract the following expressions:
–2a2 – 2b2 from –a2 – b2 + 2ab
What should be subtracted from 2x3 – 3x2y + 2xy2 + 3y3 to get x3 – 2x2y + 3xy2 + 4y3?
Subtract 9a2 – 15a + 3 from unity.
