Advertisements
Advertisements
प्रश्न
Find the volume of the cube whose side is (x + 1) cm
बेरीज
Advertisements
उत्तर
Given side of the cube = (x + 1) cm
Volume of the cube = (side)3 cubic units = (x + 1)3 cm3
We have (a + b)3 = (a3 + 3a2b + 3ab2 + b3) cm3
(x + 1)3 = (x3 + 3x2(1) + 3x(1)2 + 13) cm3
Volume = (x3 + 3x2 + 3x + 1) cm3
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Expand.
(7 + m)3
Find the cube of : 3a- 2b
Use property to evaluate : 93 - 53 - 43
If a ≠ 0 and `a- 1/a` = 3 ; Find :
`a^3 - 1/a^3`
If a ≠ 0 and `a - 1/a` = 4 ; find : `( a^4 + 1/a^4 )`
If `3x - (1)/(3x) = 9`; find the value of `27x^3 - (1)/(27x^3)`.
If `"a" + (1)/"a" = "p"`; then show that `"a"^3 + (1)/"a"^3 = "p"("p"^2 - 3)`
If x3 + y3 = 9 and x + y = 3, find xy.
If `"a" + 1/"a"` = 6, then find the value of `"a"^3 + 1/"a"^3`
Expand (104)3
