Advertisements
Advertisements
Question
Evaluate:
(5x − 3y) − (x + y)
Sum
Advertisements
Solution
(5x − 3y) − (x + y)
= 5x − 3y − x − y
= 5x − x − 3y − y
= 4x − 4y
= 4 (x − y)
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Subtract:
2ab + cd − ac − 2bd from ab − 2cd + 2ac + bd.
Take 1 − a + a2 from a2 + a + 1.
From the sum of x + y – 2z and 2x – y + z subtract x + y + z.
Subtract x – 2y – z from the sum of 3x – y + z and x + y – 3z.
Subtract the sum of x + y and x – z from the sum of x – 2z and x + y + z
Fill in the blanks:
6 × 3 = .............. and 6x2 × 3x3 = ............
Fill in the blanks:
1 × 8 = .............. and a2xy2 × 8a3x2y = ............
Fill in the blank:
5x × 2x2y × (− 7y3) × 2x3y2 = ...............
In 94, which option correctly identifies the base and the exponent?
The value of y1 is:
