Advertisements
Advertisements
प्रश्न
Subtract x – 2y – z from the sum of 3x – y + z and x + y – 3z.
योग
Advertisements
उत्तर
(3x – y + z) + (x + y – 3z) – (x – 2y – z)
= 3x – y + z + x + y – 3z – x + 2y + z
= 3x + x – x – y + y + 2y + z + z – 3z
= 3x + 2y – z
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Subtract the first term from the second:
`3 1/2"mn",8 1/2"nm"`
Add the following expression:
a3 − 2b3 + a, b3 − 2a3 + b and − 2b + 2b3 − 5a + 4a3
Evaluate:
(8a + 15b) − (3b − 7a)
Evaluate:
(6y − 13) − (4 − 7y)
Take 5x + 6y − 3z from 3x + 5y − 4z.
Take 1 − a + a2 from a2 + a + 1.
Fill in the blank:
x × 2x2 × 3x3 = .....................
Fill in the blank:
5x × 2x2y × (− 7y3) × 2x3y2 = ...............
In 94, which option correctly identifies the base and the exponent?
The exponent form of t × t × t × t is:
