Advertisements
Advertisements
प्रश्न
Evaluate:
(6y − 13) − (4 − 7y)
बेरीज
Advertisements
उत्तर
(6y − 13) − (4 − 7y)
= 6y − 13 − 4 + 7y
= 6y + 7y − 13 − 4
= 13y − 17
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the sum of 2x2 + xy − y2, − x2 + 2xy + 3y2 and 3x2 − 10xy + 4y2.
Add the following expression:
a3 − 2b3 + a, b3 − 2a3 + b and − 2b + 2b3 − 5a + 4a3
Evaluate:
(8x + 7y) − (4y − 3x)
Subtract:
5 − a − 4b + 4c from 5a − 7b + 2c.
The sum of two expressions is 5x2 – 3y2. If one of them is 3x2 + 4xy – y2, find the other.
Fill in the blanks:
5 × 4 = .............. and 5x × 4y = ............
Fill in the blanks:
1 × 8 = .............. and a2xy2 × 8a3x2y = ............
Fill in the blank:
− 4x × 5xy × 3z = ....................
Fill in the blank:
5x × 2x2y × (− 7y3) × 2x3y2 = ...............
The value of y0 is:
