Advertisements
Advertisements
प्रश्न
By how much should x + 2y – 3z be increased to get 3x?
बेरीज
Advertisements
उत्तर
3x – (x + 2y – 3z)
= 3x – x – 2y + 3z
= 2x – 2y + 3z
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the sum of x2 − x + 1, − 5x2 + 2x − 2 and 3x2 − 3x + 1
Add the following expression:
− x2 − 3xy + 3y2 + 8, 3x2 − 5y2 − 3 + 4xy and − 6xy + 2x2 − 2 + y2
Evaluate:
7 − (4a − 5)
Take − ab + bc − ca from bc − ca + ab.
Subtract the sum of x + y and x – z from the sum of x – 2z and x + y + z
Fill in the blanks:
1 × 8 = .............. and a2xy2 × 8a3x2y = ............
Fill in the blank:
4x × 6x × 2 = .....................
Fill in the blank:
6 × 6x2 × 6x2y2 = ...................
Fill in the blank:
8 × − 4xy2 × 3x3y2 = .............
In 94, which option correctly identifies the base and the exponent?
