Advertisements
Advertisements
प्रश्न
From the sum of 3x - y + 11 and - y - 11, subtract 3x - y - 11.
Advertisements
उत्तर
(3x - y + 11) + (- y - 11)
= 3x - y + 11 - y - 11
= 3x - y - y + 11 - 11
= 3x - 2y
(3x - 2y) - (3x - y - 11)
= 3x - 2y - 3x + y + 11
= 3x - 3x - 2y + y + 11
= -y + 11
संबंधित प्रश्न
Subtract: (a - b) from (a + b)
Add the following algebraic expression:
3a2b, − 4a2b, 9a2b
Add the following algebraic expression: \[\frac{7}{2} x^3 - \frac{1}{2} x^2 + \frac{5}{3}, \frac{3}{2} x^3 + \frac{7}{4} x^2 - x + \frac{1}{3}, \frac{3}{2} x^2 - \frac{5}{2}x - 2\]
Subtract:
2x3 − 4x2 + 3x + 5 from 4x3 + x2 + x + 6
If \[x + \frac{1}{x} = 12,\] find the value of \[x - \frac{1}{x} .\]
The addition of 3mn, – 5mn, 8mn and – 4mn is
Find the expression to be added with 5a – 3b – 2c to get a – 4b – 2c?
The sum of –7pq and 2pq is ______.
The number of scarfs of length half metre that can be made from y metres of cloth is ______.
Add the following expressions:
ab + bc + ca and – bc – ca – ab
