Advertisements
Advertisements
प्रश्न
Subtract the following expressions:
x4 + 3x3y3 + 5y4 from 2x4 – x3y3 + 7y4
बेरीज
उत्तर
We have, 2x4 – x3y3 + 7y4 – (x4 + 3x3y3 + 5y4) = 2x4 – x3y3 + 7y4 – x4 – 3x3y3 – 5y4
On combining the like terms,
= 2x4 – x4 – x3y3 – 3x3y3 + 7y4 – 5y4
= x4 – 4x3y3 + 2y4
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Subtract the second expression from the first.
(4xy − 9z); (3xy − 16z)
Subtract the second expression from the first.
(6x2 + 7xy + 16y2); (16x2 − 17xy)
Solve:
(7m − 5n) − (−4n − 11m)
Subtract 5x2 – 4y2 + 6y – 3 from 7x2 – 4xy + 8y2 + 5x – 3y.
One number is seven times another. If their difference is 18, find the numbers
Subtract:
5a2b2c2 from –7a2b2c2
Multiply the following:
(pq – 2r), (pq – 2r)
To what expression must 99x3 – 33x2 – 13x – 41 be added to make the sum zero?
Subtract 9a2 – 15a + 3 from unity.
Translate the following algebraic expressions:
4b – 3
