Advertisements
Advertisements
Question
Take 5x + 6y − 3z from 3x + 5y − 4z.
Sum
Advertisements
Solution
(3x + 5y − 4z) − (5x + 6y − 3z)
= 3x + 5y − 4z − 5x − 6y + 3z
= 3x − 5x + 5y − 6y − 4z + 3z
= − 2x − y − z
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Subtract the first term from the second:
4.8b, 6.8b
Find the sum of 2x2 + xy − y2, − x2 + 2xy + 3y2 and 3x2 − 10xy + 4y2.
Add the following expression:
− 17x2 − 2xy + 23y2, − 9y2 + 15x2 + 7xy and 13x2 + 3y2 − 4xy
Evaluate:
(8x + 7y) − (4y − 3x)
Evaluate:
(6y − 13) − (4 − 7y)
Take 1 − a + a2 from a2 + a + 1.
Fill in the blanks:
5 × 4 = .............. and 5x × 4y = ............
Fill in the blank:
6 × 6x2 × 6x2y2 = ...................
Fill in the blank:
5x × 2x2y × (− 7y3) × 2x3y2 = ...............
The exponent form of t × t × t × t is:
