Advertisements
Advertisements
प्रश्न
Find the value of 3a − 2b, when a = 8 and b = 10
Advertisements
उत्तर
3a − 2b
= 3 × 8 − 2 × 10
= 24 − 20
= 4
APPEARS IN
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
`"y"/"x"` = ...........
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
d − a + x = ................
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
xz + cd = ...................
Find the value of 2p − 3q + 4r − 8s, when p = 10, q = 8, r = 6, and s = 2
State true and false:
The value of 2x – 3 = 1, when x = 0
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^"x")/"x"`
Simplify:
3x + (8x − 5x) − (7x − x)
Simplify:
6a2 + (2a2 − a2) − (a2 − b2)
Simplify:
x − [y + {x − (y + x)}]
Insert the bracket as indicated:
ab + 2bc − 3ac = 2bc − (...............)
