Advertisements
Advertisements
प्रश्न
Simplify:
x + y − (x + `overline("y"-"x"))`
योग
Advertisements
उत्तर
x + y − (x + `overline("y"-"x"))`
= x + y − (x + y − x)
= x + y − x − y + x
= x − x + x + y − y
= x
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If a = 3, b = 0, c = 2 and d = 1, find the value of 3a + 2b − 6c + 4d
If a = 3, b = 0, c = 2 and d = 1, find the value of abc − bcd + cda
State true and false:
The value of x + 5 = 6, when x = 1
If x = 2, y = 5 and z = 4, find the value of the following:
yx
Simplify:
2m − (3m + 2n − 6n)
Simplify:
4x + 3 (2x − 5y)
Fill in the blank:
3x − z + y = 3x − (..............)
Fill in the blank:
7x + 2z + 4y − 3 = − 3 + 4y + (.............)
If x = a2 – bc, y = b2 – ca, and z = c2 – ab; find the value of ax + by + cz
Multiply and then evaluate:
(x2 – y) and (xy – y2); when x = 1 and y = 2.
