Advertisements
Advertisements
प्रश्न
Evaluate:
(5x − 3y) − (x + y)
योग
Advertisements
उत्तर
(5x − 3y) − (x + y)
= 5x − 3y − x − y
= 5x − x − 3y − y
= 4x − 4y
= 4 (x − y)
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Subtract the first term from the second:
4ab, 6ba
Find the sum of 2x2 + xy − y2, − x2 + 2xy + 3y2 and 3x2 − 10xy + 4y2.
Find the sum of 3x + 4xy − y2, xy − 4x + 2y2 and 3y2 − xy + 6x.
Evaluate:
3a − (a + 2b)
Evaluate:
(8x + 7y) − (4y − 3x)
The sum of two expressions is 5x2 – 3y2. If one of them is 3x2 + 4xy – y2, find the other.
The sum of two expressions is 3a2 + 2ab – b2. If one of them is 2a2 + 3b2, find the other.
Fill in the blanks:
5 × 4 = .............. and 5x × 4y = ............
Fill in the blanks:
4 × 7 = .............. and 4ax × 7x = ............
Fill in the blank:
− 8x × − 3x = − ....................
