Advertisements
Advertisements
प्रश्न
Simplify:
x + y − (x + `overline("y"-"x"))`
उत्तर
x + y − (x + `overline("y"-"x"))`
= x + y − (x + y − x)
= x + y − x − y + x
= x − x + x + y − y
= x
APPEARS IN
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
a − b + y = ................
If a = 3, b = 0, c = 2 and d = 1, find the value of a2 + b2 − c2 + d2
Show that the value of x3 – 8x2 + 12x – 5 is zero, when x = 1.
If x = 2, y = 5 and z = 4, find the value of the following:
zx
Simplify:
25y − (5x − 10y + 6x − 3y)
Fill in the blank:
2a + b − c = 2a + (.............)
Fill in the blank:
a + b − c + d = a + (...............)
Insert the bracket as indicated:
x − 2y = − (...................)
Insert the bracket as indicated:
a − 3b + 5c = a − (..............)
Insert the bracket as indicated:
x2 − y2 + z2 = x2 − (..................)
