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:
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
Take − ab + bc − ca from bc − ca + ab.
By how much should x + 2y – 3z be increased to get 3x?
Fill in the blanks:
4 × 7 = .............. and 4ax × 7x = ............
Fill in the blanks:
12 × 4 = .............. and 12ax2 × 4ax = ............
Fill in the blank:
8 × − 4xy2 × 3x3y2 = .............
In 94, which option correctly identifies the base and the exponent?
The value of y0 is:
